900670464 has 66 divisors (see below), whose sum is σ = 2600693030. Its totient is φ = 300220416.

The previous prime is 900670439. The next prime is 900670483. The reversal of 900670464 is 464076009.

It can be written as a sum of positive squares in only one way, i.e., 585252864 + 315417600 = 24192^2 + 17760^2 .

It is a super-2 number, since 2×900670464² = 1622414569443950592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39649 + ... + 58080.

Almost surely, 2^900670464 is an apocalyptic number.

It is an amenable number.

900670464 is an abundant number, since it is smaller than the sum of its proper divisors (1700022566).

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

900670464 is a wasteful number, since it uses less digits than its factorization.

900670464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97755 (or 97734 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 900670464 is about 30011.1723196546. The cubic root of 900670464 is about 965.7290754194.

The spelling of 900670464 in words is "nine hundred million, six hundred seventy thousand, four hundred sixty-four".