90346494 has 24 divisors (see below), whose sum is σ = 210194568. Its totient is φ = 25813200.

The previous prime is 90346469. The next prime is 90346519. The reversal of 90346494 is 49464309.

It is an interprime number because it is at equal distance from previous prime (90346469) and next prime (90346519).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153357 + ... + 153944.

It is an arithmetic number, because the mean of its divisors is an integer number (8758107).

Almost surely, 2^90346494 is an apocalyptic number.

90346494 is an abundant number, since it is smaller than the sum of its proper divisors (119848074).

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

90346494 is a wasteful number, since it uses less digits than its factorization.

90346494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307320 (or 307313 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 90346494 is about 9505.0772748042. The cubic root of 90346494 is about 448.7148418438.

The spelling of 90346494 in words is "ninety million, three hundred forty-six thousand, four hundred ninety-four".