347350848420 has 24 divisors (see below), whose sum is σ = 972582375744. Its totient is φ = 92626892896.

The previous prime is 347350848409. The next prime is 347350848491. The reversal of 347350848420 is 24848053743.

It is a super-2 number, since 2×347350848420² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 347350848420.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2894590344 + ... + 2894590463.

It is an arithmetic number, because the mean of its divisors is an integer number (40524265656).

Almost surely, 2^347350848420 is an apocalyptic number.

347350848420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

347350848420 is an abundant number, since it is smaller than the sum of its proper divisors (625231527324).

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

347350848420 is a wasteful number, since it uses less digits than its factorization.

347350848420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5789180819 (or 5789180817 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 48.

The spelling of 347350848420 in words is "three hundred forty-seven billion, three hundred fifty million, eight hundred forty-eight thousand, four hundred twenty".