923648630 has 8 divisors (see below), whose sum is σ = 1662567552. Its totient is φ = 369459448.

The previous prime is 923648623. The next prime is 923648639. The reversal of 923648630 is 36846329.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (923648639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46182422 + ... + 46182441.

It is an arithmetic number, because the mean of its divisors is an integer number (207820944).

Almost surely, 2^923648630 is an apocalyptic number.

923648630 is a deficient number, since it is larger than the sum of its proper divisors (738918922).

923648630 is a wasteful number, since it uses less digits than its factorization.

923648630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92364870.

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 923648630 is about 30391.5881454063. The cubic root of 923648630 is about 973.8728609732.

The spelling of 923648630 in words is "nine hundred twenty-three million, six hundred forty-eight thousand, six hundred thirty".