90346964 has 12 divisors (see below), whose sum is σ = 159737844. Its totient is φ = 44707584.

The previous prime is 90346961. The next prime is 90346969. The reversal of 90346964 is 46964309.

It can be written as a sum of positive squares in 2 ways, for example, as 72114064 + 18232900 = 8492^2 + 4270^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90346961) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 116039 + ... + 116814.

It is an arithmetic number, because the mean of its divisors is an integer number (13311487).

Almost surely, 2^90346964 is an apocalyptic number.

It is an amenable number.

90346964 is a deficient number, since it is larger than the sum of its proper divisors (69390880).

90346964 is a wasteful number, since it uses less digits than its factorization.

90346964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232954 (or 232952 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 90346964 is about 9505.1019984006. The cubic root of 90346964 is about 448.7156199430.

The spelling of 90346964 in words is "ninety million, three hundred forty-six thousand, nine hundred sixty-four".