89929408 has 14 divisors (see below), whose sum is σ = 178453796. Its totient is φ = 44964672.

The previous prime is 89929387. The next prime is 89929417. The reversal of 89929408 is 80492998.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 702510 + ... + 702637.

Almost surely, 2^89929408 is an apocalyptic number.

It is an amenable number.

89929408 is a deficient number, since it is larger than the sum of its proper divisors (88524388).

89929408 is a wasteful number, since it uses less digits than its factorization.

89929408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1405159 (or 1405149 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 49.

The square root of 89929408 is about 9483.1117255888. Note that the first 3 decimals coincide. The cubic root of 89929408 is about 448.0232768518.

The spelling of 89929408 in words is "eighty-nine million, nine hundred twenty-nine thousand, four hundred eight".