97939734 has 16 divisors (see below), whose sum is σ = 200657520. Its totient is φ = 31850240.

The previous prime is 97939717. The next prime is 97939739. The reversal of 97939734 is 43793979.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97939739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198819 + ... + 199310.

It is an arithmetic number, because the mean of its divisors is an integer number (12541095).

Almost surely, 2^97939734 is an apocalyptic number.

97939734 is an abundant number, since it is smaller than the sum of its proper divisors (102717786).

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

97939734 is a wasteful number, since it uses less digits than its factorization.

97939734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398175.

The product of its digits is 1285956, while the sum is 51.

The square root of 97939734 is about 9896.4505758378. The cubic root of 97939734 is about 460.9491021552.

The spelling of 97939734 in words is "ninety-seven million, nine hundred thirty-nine thousand, seven hundred thirty-four".