89738434 has 8 divisors (see below), whose sum is σ = 137147580. Its totient is φ = 44022576.

The previous prime is 89738419. The next prime is 89738443. The reversal of 89738434 is 43483798.

It can be written as a sum of positive squares in 2 ways, for example, as 88642225 + 1096209 = 9415^2 + 1047^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 423189 + ... + 423400.

Almost surely, 2^89738434 is an apocalyptic number.

89738434 is a deficient number, since it is larger than the sum of its proper divisors (47409146).

89738434 is a wasteful number, since it uses less digits than its factorization.

89738434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846644.

The product of its digits is 580608, while the sum is 46.

The square root of 89738434 is about 9473.0372109477. The cubic root of 89738434 is about 447.7059115007.

The spelling of 89738434 in words is "eighty-nine million, seven hundred thirty-eight thousand, four hundred thirty-four".