339649970688 has 160 divisors (see below), whose sum is σ = 1149014613120. Its totient is φ = 97042821120.

The previous prime is 339649970683. The next prime is 339649970701. The reversal of 339649970688 is 886079946933.

339649970688 is a `hidden beast` number, since 3 + 3 + 9 + 6 + 499 + 70 + 68 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (339649970683) 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, 1658203 + ... + 1851738.

It is an arithmetic number, because the mean of its divisors is an integer number (7181341332).

Almost surely, 2^339649970688 is an apocalyptic number.

It is an amenable number.

339649970688 is an abundant number, since it is smaller than the sum of its proper divisors (809364642432).

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

339649970688 is an equidigital number, since it uses as much as digits as its factorization.

339649970688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3509975 (or 3509953 counting only the distinct ones).

The product of its (nonzero) digits is 423263232, while the sum is 72.

The spelling of 339649970688 in words is "three hundred thirty-nine billion, six hundred forty-nine million, nine hundred seventy thousand, six hundred eighty-eight".