97934402 has 16 divisors (see below), whose sum is σ = 150290232. Its totient is φ = 47848320.

The previous prime is 97934393. The next prime is 97934411. The reversal of 97934402 is 20443979.

It is an interprime number because it is at equal distance from previous prime (97934393) and next prime (97934411).

It can be written as a sum of positive squares in 4 ways, for example, as 16736281 + 81198121 = 4091^2 + 9011^2 .

It is a super-2 number, since 2×97934402² = 19182294190195208, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 16598 + ... + 21710.

Almost surely, 2^97934402 is an apocalyptic number.

97934402 is a deficient number, since it is larger than the sum of its proper divisors (52355830).

97934402 is a wasteful number, since it uses less digits than its factorization.

97934402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5333.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 97934402 is about 9896.1811826583. The cubic root of 97934402 is about 460.9407370612.

The spelling of 97934402 in words is "ninety-seven million, nine hundred thirty-four thousand, four hundred two".