925644630 has 32 divisors (see below), whose sum is σ = 2222567424. Its totient is φ = 246725216.

The previous prime is 925644619. The next prime is 925644653. The reversal of 925644630 is 36446529.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 74869 + ... + 86351.

It is an arithmetic number, because the mean of its divisors is an integer number (69455232).

Almost surely, 2^925644630 is an apocalyptic number.

925644630 is an abundant number, since it is smaller than the sum of its proper divisors (1296922794).

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

925644630 is a wasteful number, since it uses less digits than its factorization.

925644630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14180.

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 925644630 is about 30424.4084576841. The cubic root of 925644630 is about 974.5738676942.

The spelling of 925644630 in words is "nine hundred twenty-five million, six hundred forty-four thousand, six hundred thirty".