464271900 has 36 divisors (see below), whose sum is σ = 1343294232. Its totient is φ = 123805760.

The previous prime is 464271881. The next prime is 464271901. The reversal of 464271900 is 9172464.

It is a happy number.

It is a super-4 number, since 4×464271900⁴ (a number of 36 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464271901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 773487 + ... + 774086.

Almost surely, 2^464271900 is an apocalyptic number.

It is an amenable number.

464271900 is an abundant number, since it is smaller than the sum of its proper divisors (879022332).

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

464271900 is a wasteful number, since it uses less digits than its factorization.

464271900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1547590 (or 1547583 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 464271900 is about 21546.9696245203. The cubic root of 464271900 is about 774.3265186201.

The spelling of 464271900 in words is "four hundred sixty-four million, two hundred seventy-one thousand, nine hundred".