900764 has 12 divisors (see below), whose sum is σ = 1613304. Its totient is φ = 439824.

The previous prime is 900763. The next prime is 900773. The reversal of 900764 is 467009.

It is a super-2 number, since 2×900764² = 1622751567392, which contains 22 as substring.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (900761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2447 + ... + 2790.

It is an arithmetic number, because the mean of its divisors is an integer number (134442).

2⁹⁰⁰⁷⁶⁴ is an apocalyptic number.

It is an amenable number.

900764 is a deficient number, since it is larger than the sum of its proper divisors (712540).

900764 is a wasteful number, since it uses less digits than its factorization.

900764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5284 (or 5282 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 900764 is about 949.0858759880. The cubic root of 900764 is about 96.5762505074.

The spelling of 900764 in words is "nine hundred thousand, seven hundred sixty-four".