97984908 has 54 divisors (see below), whose sum is σ = 288127476. Its totient is φ = 27995184.

The previous prime is 97984879. The next prime is 97984921. The reversal of 97984908 is 80948979.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 26010 + ... + 29537.

It is an arithmetic number, because the mean of its divisors is an integer number (5335694).

Almost surely, 2^97984908 is an apocalyptic number.

97984908 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

97984908 is an abundant number, since it is smaller than the sum of its proper divisors (190142568).

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

97984908 is a wasteful number, since it uses less digits than its factorization.

97984908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55571 (or 55559 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 54.

The square root of 97984908 is about 9898.7326461522. The cubic root of 97984908 is about 461.0199610845.

It can be divided in two parts, 9798 and 4908, that added together give a triangular number (14706 = T₁₇₁).

The spelling of 97984908 in words is "ninety-seven million, nine hundred eighty-four thousand, nine hundred eight".