901250790 has 32 divisors (see below), whose sum is σ = 2359639296. Its totient is φ = 218484960.

The previous prime is 901250789. The next prime is 901250839. The reversal of 901250790 is 97052109.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1365202 + ... + 1365861.

It is an arithmetic number, because the mean of its divisors is an integer number (73738728).

Almost surely, 2^901250790 is an apocalyptic number.

901250790 is an abundant number, since it is smaller than the sum of its proper divisors (1458388506).

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

901250790 is a wasteful number, since it uses less digits than its factorization.

901250790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2731084.

The product of its (nonzero) digits is 5670, while the sum is 33.

The square root of 901250790 is about 30020.8392620859. The cubic root of 901250790 is about 965.9364458872.

The spelling of 901250790 in words is "nine hundred one million, two hundred fifty thousand, seven hundred ninety".