350736725 has 12 divisors (see below), whose sum is σ = 436295364. Its totient is φ = 279697920.

The previous prime is 350736689. The next prime is 350736731. The reversal of 350736725 is 527637053.

It can be written as a sum of positive squares in 6 ways, for example, as 6522916 + 344213809 = 2554^2 + 18553^2 .

It is a de Polignac number, because none of the positive numbers 2^k-350736725 is a prime.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

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 11 ways as a sum of consecutive naturals, for example, 14204 + ... + 30053.

It is an arithmetic number, because the mean of its divisors is an integer number (36357947).

Almost surely, 2^350736725 is an apocalyptic number.

It is an amenable number.

350736725 is a deficient number, since it is larger than the sum of its proper divisors (85558639).

350736725 is a wasteful number, since it uses less digits than its factorization.

350736725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44584 (or 44579 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 38.

The square root of 350736725 is about 18727.9663871975. The cubic root of 350736725 is about 705.2239953530.

The spelling of 350736725 in words is "three hundred fifty million, seven hundred thirty-six thousand, seven hundred twenty-five".