997084910 has 16 divisors (see below), whose sum is σ = 1795862016. Its totient is φ = 398587488.

The previous prime is 997084909. The next prime is 997084927. The reversal of 997084910 is 19480799.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13349 + ... + 46608.

It is an arithmetic number, because the mean of its divisors is an integer number (112241376).

Almost surely, 2^997084910 is an apocalyptic number.

997084910 is a deficient number, since it is larger than the sum of its proper divisors (798777106).

997084910 is a wasteful number, since it uses less digits than its factorization.

997084910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61627.

The product of its (nonzero) digits is 163296, while the sum is 47.

The square root of 997084910 is about 31576.6513424080. The cubic root of 997084910 is about 999.0273576068.

The spelling of 997084910 in words is "nine hundred ninety-seven million, eighty-four thousand, nine hundred ten".