900790750 has 32 divisors (see below), whose sum is σ = 1744441920. Its totient is φ = 347888800.

The previous prime is 900790739. The next prime is 900790753. The reversal of 900790750 is 57097009.

It is a super-2 number, since 2×900790750² = 1622847950571125000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (900790753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54874 + ... + 69373.

It is an arithmetic number, because the mean of its divisors is an integer number (54513810).

Almost surely, 2^900790750 is an apocalyptic number.

900790750 is a deficient number, since it is larger than the sum of its proper divisors (843651170).

900790750 is a wasteful number, since it uses less digits than its factorization.

900790750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124293 (or 124283 counting only the distinct ones).

The product of its (nonzero) digits is 19845, while the sum is 37.

The square root of 900790750 is about 30013.1762730971. The cubic root of 900790750 is about 965.7720650667.

The spelling of 900790750 in words is "nine hundred million, seven hundred ninety thousand, seven hundred fifty".