464980720 has 20 divisors (see below), whose sum is σ = 1081080360. Its totient is φ = 185992256.

The previous prime is 464980697. The next prime is 464980723. The reversal of 464980720 is 27089464.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464980723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2906050 + ... + 2906209.

It is an arithmetic number, because the mean of its divisors is an integer number (54054018).

Almost surely, 2^464980720 is an apocalyptic number.

464980720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

464980720 is an abundant number, since it is smaller than the sum of its proper divisors (616099640).

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

464980720 is a wasteful number, since it uses less digits than its factorization.

464980720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5812272 (or 5812266 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 464980720 is about 21563.4116039183. The cubic root of 464980720 is about 774.7203819570.

The spelling of 464980720 in words is "four hundred sixty-four million, nine hundred eighty thousand, seven hundred twenty".