97844944 has 20 divisors (see below), whose sum is σ = 197817696. Its totient is φ = 46795232.

The previous prime is 97844939. The next prime is 97844963. The reversal of 97844944 is 44944879.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132574 + ... + 133309.

Almost surely, 2^97844944 is an apocalyptic number.

It is an amenable number.

97844944 is an abundant number, since it is smaller than the sum of its proper divisors (99972752).

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

97844944 is a wasteful number, since it uses less digits than its factorization.

97844944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265914 (or 265908 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 49.

The square root of 97844944 is about 9891.6603257492. The cubic root of 97844944 is about 460.8003458154.

The spelling of 97844944 in words is "ninety-seven million, eight hundred forty-four thousand, nine hundred forty-four".