902238968 has 8 divisors (see below), whose sum is σ = 1691698080. Its totient is φ = 451119480.

The previous prime is 902238947. The next prime is 902238991. The reversal of 902238968 is 869832209.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56389928 + ... + 56389943.

It is an arithmetic number, because the mean of its divisors is an integer number (211462260).

Almost surely, 2^902238968 is an apocalyptic number.

It is an amenable number.

902238968 is a deficient number, since it is larger than the sum of its proper divisors (789459112).

902238968 is a wasteful number, since it uses less digits than its factorization.

902238968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112779877 (or 112779873 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 902238968 is about 30037.2929539265. The cubic root of 902238968 is about 966.2893511708.

The spelling of 902238968 in words is "nine hundred two million, two hundred thirty-eight thousand, nine hundred sixty-eight".