90336708 has 288 divisors, whose sum is σ = 317011968. Its totient is φ = 21772800.

The previous prime is 90336689. The next prime is 90336731. The reversal of 90336708 is 80763309.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1272313 + ... + 1272383.

It is an arithmetic number, because the mean of its divisors is an integer number (1100736).

Almost surely, 2^90336708 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 90336708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158505984).

90336708 is an abundant number, since it is smaller than the sum of its proper divisors (226675260).

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

90336708 is a wasteful number, since it uses less digits than its factorization.

90336708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125 (or 111 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 90336708 is about 9504.5624833550. The cubic root of 90336708 is about 448.6986402116.

The spelling of 90336708 in words is "ninety million, three hundred thirty-six thousand, seven hundred eight".