90793366 has 4 divisors (see below), whose sum is σ = 136190052. Its totient is φ = 45396682.

The previous prime is 90793333. The next prime is 90793411. The reversal of 90793366 is 66339709.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22698340 + ... + 22698343.

It is an arithmetic number, because the mean of its divisors is an integer number (34047513).

Almost surely, 2^90793366 is an apocalyptic number.

90793366 is a deficient number, since it is larger than the sum of its proper divisors (45396686).

90793366 is a wasteful number, since it uses less digits than its factorization.

90793366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45396685.

The product of its (nonzero) digits is 183708, while the sum is 43.

The square root of 90793366 is about 9528.5552944819. Note that the first 3 decimals coincide. The cubic root of 90793366 is about 449.4534368330.

The spelling of 90793366 in words is "ninety million, seven hundred ninety-three thousand, three hundred sixty-six".