90900359 has 8 divisors (see below), whose sum is σ = 99315840. Its totient is φ = 82510200.

The previous prime is 90900283. The next prime is 90900361. The reversal of 90900359 is 95300909.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 90900359 - 2²⁴ = 74123143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90900259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1622 + ... + 13580.

It is an arithmetic number, because the mean of its divisors is an integer number (12414480).

Almost surely, 2^90900359 is an apocalyptic number.

90900359 is a deficient number, since it is larger than the sum of its proper divisors (8415481).

90900359 is a wasteful number, since it uses less digits than its factorization.

90900359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12661.

The product of its (nonzero) digits is 10935, while the sum is 35.

The square root of 90900359 is about 9534.1679762840. The cubic root of 90900359 is about 449.6299162997.

The spelling of 90900359 in words is "ninety million, nine hundred thousand, three hundred fifty-nine".