336747819072 has 112 divisors (see below), whose sum is σ = 1019809105920. Its totient is φ = 96067410432.

The previous prime is 336747819043. The next prime is 336747819077. The reversal of 336747819072 is 270918747633.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×336747819072² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (336747819077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 695593 + ... + 1075799.

Almost surely, 2^336747819072 is an apocalyptic number.

336747819072 is a gapful number since it is divisible by the number (32) 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 336747819072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (509904552960).

336747819072 is an abundant number, since it is smaller than the sum of its proper divisors (683061286848).

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

336747819072 is a wasteful number, since it uses less digits than its factorization.

336747819072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380888 (or 380878 counting only the distinct ones).

The product of its (nonzero) digits is 10668672, while the sum is 57.

The spelling of 336747819072 in words is "three hundred thirty-six billion, seven hundred forty-seven million, eight hundred nineteen thousand, seventy-two".