464545340 has 48 divisors (see below), whose sum is σ = 1140851712. Its totient is φ = 155566656.

The previous prime is 464545337. The next prime is 464545351. The reversal of 464545340 is 43545464.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 464545340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32564 + ... + 44603.

It is an arithmetic number, because the mean of its divisors is an integer number (23767744).

Almost surely, 2^464545340 is an apocalyptic number.

It is an amenable number.

464545340 is an abundant number, since it is smaller than the sum of its proper divisors (676306372).

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

464545340 is a wasteful number, since it uses less digits than its factorization.

464545340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77226 (or 77224 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

The square root of 464545340 is about 21553.3138983313. The cubic root of 464545340 is about 774.4785059141.

The spelling of 464545340 in words is "four hundred sixty-four million, five hundred forty-five thousand, three hundred forty".