900239676 has 48 divisors (see below), whose sum is σ = 2402426880. Its totient is φ = 257019840.

The previous prime is 900239653. The next prime is 900239707. The reversal of 900239676 is 676932009.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 140421 + ... + 146691.

It is an arithmetic number, because the mean of its divisors is an integer number (50050560).

Almost surely, 2^900239676 is an apocalyptic number.

It is an amenable number.

900239676 is an abundant number, since it is smaller than the sum of its proper divisors (1502187204).

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

900239676 is a wasteful number, since it uses less digits than its factorization.

900239676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7994 (or 7992 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 42.

The square root of 900239676 is about 30003.9943340883. The cubic root of 900239676 is about 965.5750824187.

It can be divided in two parts, 90023 and 9676, that added together give a palindrome (99699).

The spelling of 900239676 in words is "nine hundred million, two hundred thirty-nine thousand, six hundred seventy-six".