347342919336 has 128 divisors (see below), whose sum is σ = 1103272416000. Its totient is φ = 99187151616.

The previous prime is 347342919299. The next prime is 347342919349. The reversal of 347342919336 is 633919243743.

It is a happy number.

347342919336 is a `hidden beast` number, since 34 + 73 + 429 + 1 + 93 + 36 = 666.

It is a super-2 number, since 2×347342919336² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2776830 + ... + 2899218.

It is an arithmetic number, because the mean of its divisors is an integer number (8619315750).

Almost surely, 2^347342919336 is an apocalyptic number.

347342919336 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 347342919336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (551636208000).

347342919336 is an abundant number, since it is smaller than the sum of its proper divisors (755929496664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

347342919336 is a wasteful number, since it uses less digits than its factorization.

347342919336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124288 (or 124278 counting only the distinct ones).

The product of its digits is 8817984, while the sum is 54.

The spelling of 347342919336 in words is "three hundred forty-seven billion, three hundred forty-two million, nine hundred nineteen thousand, three hundred thirty-six".