90333396 has 36 divisors (see below), whose sum is σ = 229320000. Its totient is φ = 29982288.

The previous prime is 90333379. The next prime is 90333409. The reversal of 90333396 is 69333309.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a self number, because there is not a number n which added to its sum of digits gives 90333396.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3355 + ... + 13853.

It is an arithmetic number, because the mean of its divisors is an integer number (6370000).

Almost surely, 2^90333396 is an apocalyptic number.

It is an amenable number.

90333396 is an abundant number, since it is smaller than the sum of its proper divisors (138986604).

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

90333396 is a wasteful number, since it uses less digits than its factorization.

90333396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10748 (or 10743 counting only the distinct ones).

The product of its (nonzero) digits is 39366, while the sum is 36.

The square root of 90333396 is about 9504.3882496455. The cubic root of 90333396 is about 448.6931566229.

The spelling of 90333396 in words is "ninety million, three hundred thirty-three thousand, three hundred ninety-six".