349596723168 has 240 divisors, whose sum is σ = 1281855383424. Its totient is φ = 90804291840.

The previous prime is 349596723149. The next prime is 349596723173. The reversal of 349596723168 is 861327695943.

349596723168 is a `hidden beast` number, since 3 + 4 + 9 + 596 + 7 + 2 + 31 + 6 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 676230 + ... + 1075397.

Almost surely, 2^349596723168 is an apocalyptic number.

It is an amenable number.

349596723168 is an abundant number, since it is smaller than the sum of its proper divisors (932258660256).

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

349596723168 is a wasteful number, since it uses less digits than its factorization.

349596723168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1751667 (or 1751650 counting only the distinct ones).

The product of its digits is 58786560, while the sum is 63.

The spelling of 349596723168 in words is "three hundred forty-nine billion, five hundred ninety-six million, seven hundred twenty-three thousand, one hundred sixty-eight".