90000350 has 24 divisors (see below), whose sum is σ = 182620008. Its totient is φ = 32727200.

The previous prime is 90000343. The next prime is 90000373. The reversal of 90000350 is 5300009.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81269 + ... + 82368.

It is an arithmetic number, because the mean of its divisors is an integer number (7609167).

Almost surely, 2^90000350 is an apocalyptic number.

90000350 is an abundant number, since it is smaller than the sum of its proper divisors (92619658).

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

90000350 is a wasteful number, since it uses less digits than its factorization.

90000350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163660 (or 163655 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 17.

The square root of 90000350 is about 9486.8514271069. The cubic root of 90000350 is about 448.1410555778.

Adding to 90000350 its reverse (5300009), we get a palindrome (95300359).

The spelling of 90000350 in words is "ninety million, three hundred fifty", and thus it is an aban number.