89079734 has 16 divisors (see below), whose sum is σ = 136382400. Its totient is φ = 43624584.

The previous prime is 89079721. The next prime is 89079737. The reversal of 89079734 is 43797098.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89079737) 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, 34997 + ... + 37455.

It is an arithmetic number, because the mean of its divisors is an integer number (8523900).

Almost surely, 2^89079734 is an apocalyptic number.

89079734 is a deficient number, since it is larger than the sum of its proper divisors (47302666).

89079734 is a wasteful number, since it uses less digits than its factorization.

89079734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2827.

The product of its (nonzero) digits is 381024, while the sum is 47.

The square root of 89079734 is about 9438.2060795471. The cubic root of 89079734 is about 446.6078000936.

The spelling of 89079734 in words is "eighty-nine million, seventy-nine thousand, seven hundred thirty-four".