351130765 has 16 divisors (see below), whose sum is σ = 450406656. Its totient is φ = 262134400.

The previous prime is 351130751. The next prime is 351130781. The reversal of 351130765 is 567031153.

It is not a de Polignac number, because 351130765 - 2⁹ = 351130253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32521 + ... + 41950.

It is an arithmetic number, because the mean of its divisors is an integer number (28150416).

Almost surely, 2^351130765 is an apocalyptic number.

It is an amenable number.

351130765 is a deficient number, since it is larger than the sum of its proper divisors (99275891).

351130765 is a wasteful number, since it uses less digits than its factorization.

351130765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74540.

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 351130765 is about 18738.4835298911. The cubic root of 351130765 is about 705.4879943805.

The spelling of 351130765 in words is "three hundred fifty-one million, one hundred thirty thousand, seven hundred sixty-five".