90296793 has 6 divisors (see below), whose sum is σ = 130428714. Its totient is φ = 60197856.

The previous prime is 90296783. The next prime is 90296803. The reversal of 90296793 is 39769209.

It is an interprime number because it is at equal distance from previous prime (90296783) and next prime (90296803).

It can be written as a sum of positive squares in only one way, i.e., 86713344 + 3583449 = 9312^2 + 1893^2 .

It is not a de Polignac number, because 90296793 - 2⁴ = 90296777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (90296743) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5016480 + ... + 5016497.

It is an arithmetic number, because the mean of its divisors is an integer number (21738119).

Almost surely, 2^90296793 is an apocalyptic number.

It is an amenable number.

90296793 is a deficient number, since it is larger than the sum of its proper divisors (40131921).

90296793 is a wasteful number, since it uses less digits than its factorization.

90296793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10032983 (or 10032980 counting only the distinct ones).

The product of its (nonzero) digits is 183708, while the sum is 45.

The square root of 90296793 is about 9502.4624703284. The cubic root of 90296793 is about 448.6325450990.

The spelling of 90296793 in words is "ninety million, two hundred ninety-six thousand, seven hundred ninety-three".