90394802 has 32 divisors (see below), whose sum is σ = 142490880. Its totient is φ = 42981120.

The previous prime is 90394793. The next prime is 90394813. The reversal of 90394802 is 20849309.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 799898 + ... + 800010.

It is an arithmetic number, because the mean of its divisors is an integer number (4452840).

Almost surely, 2^90394802 is an apocalyptic number.

90394802 is a deficient number, since it is larger than the sum of its proper divisors (52096078).

90394802 is a wasteful number, since it uses less digits than its factorization.

90394802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 90394802 is about 9507.6181033948. The cubic root of 90394802 is about 448.7948030882.

The spelling of 90394802 in words is "ninety million, three hundred ninety-four thousand, eight hundred two".