339697303640 has 32 divisors (see below), whose sum is σ = 771886456560. Its totient is φ = 134533584000.

The previous prime is 339697303619. The next prime is 339697303643. The reversal of 339697303640 is 46303796933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (339697303643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42037706 + ... + 42045785.

Almost surely, 2^339697303640 is an apocalyptic number.

It is an amenable number.

339697303640 is an abundant number, since it is smaller than the sum of its proper divisors (432189152920).

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

339697303640 is a wasteful number, since it uses less digits than its factorization.

339697303640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84083603 (or 84083599 counting only the distinct ones).

The product of its (nonzero) digits is 6613488, while the sum is 53.

The spelling of 339697303640 in words is "three hundred thirty-nine billion, six hundred ninety-seven million, three hundred three thousand, six hundred forty".