351039660196 has 9 divisors (see below), whose sum is σ = 614321479051. Its totient is φ = 175519237612.

The previous prime is 351039660157. The next prime is 351039660221. The reversal of 351039660196 is 691066930153.

The square root of 351039660196 is 592486.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1036851 + ... + 1333093.

Almost surely, 2^351039660196 is an apocalyptic number.

351039660196 is the 592486-th square number.

It is an amenable number.

351039660196 is a deficient number, since it is larger than the sum of its proper divisors (263281818855).

351039660196 is an frugal number, since it uses more digits than its factorization.

351039660196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592490 (or 296245 counting only the distinct ones).

The product of its (nonzero) digits is 787320, while the sum is 49.

Multiplying 351039660196 by its sum of digits (49), we get a square (17200943349604 = 4147402²).

The spelling of 351039660196 in words is "three hundred fifty-one billion, thirty-nine million, six hundred sixty thousand, one hundred ninety-six".