464960340 has 72 divisors (see below), whose sum is σ = 1518878088. Its totient is φ = 114451200.

The previous prime is 464960329. The next prime is 464960357. The reversal of 464960340 is 43069464.

464960340 is a `hidden beast` number, since 4 + 6 + 4 + 9 + 603 + 40 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 91929744 + 373030596 = 9588^2 + 19314^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 464960295 and 464960304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97011 + ... + 101690.

It is an arithmetic number, because the mean of its divisors is an integer number (21095529).

Almost surely, 2^464960340 is an apocalyptic number.

It is an amenable number.

464960340 is an abundant number, since it is smaller than the sum of its proper divisors (1053917748).

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

464960340 is a wasteful number, since it uses less digits than its factorization.

464960340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198729 (or 198724 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 464960340 is about 21562.9390390086. The cubic root of 464960340 is about 774.7090631852.

The spelling of 464960340 in words is "four hundred sixty-four million, nine hundred sixty thousand, three hundred forty".