351768268 has 12 divisors (see below), whose sum is σ = 617360800. Its totient is φ = 175379472.

The previous prime is 351768167. The next prime is 351768271. The reversal of 351768268 is 862867153.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124596 + ... + 127387.

Almost surely, 2^351768268 is an apocalyptic number.

It is an amenable number.

351768268 is a deficient number, since it is larger than the sum of its proper divisors (265592532).

351768268 is a wasteful number, since it uses less digits than its factorization.

351768268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252336 (or 252334 counting only the distinct ones).

The product of its digits is 483840, while the sum is 46.

The square root of 351768268 is about 18755.4863440008. The cubic root of 351768268 is about 705.9146908774.

The spelling of 351768268 in words is "three hundred fifty-one million, seven hundred sixty-eight thousand, two hundred sixty-eight".