464780068 has 48 divisors (see below), whose sum is σ = 878169600. Its totient is φ = 214456320.

The previous prime is 464780047. The next prime is 464780171. The reversal of 464780068 is 860087464.

It is a super-2 number, since 2×464780068² = 432041023220169248, which contains 22 as substring.

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, 1294473 + ... + 1294831.

It is an arithmetic number, because the mean of its divisors is an integer number (18295200).

Almost surely, 2^464780068 is an apocalyptic number.

It is an amenable number.

464780068 is a deficient number, since it is larger than the sum of its proper divisors (413389532).

464780068 is a wasteful number, since it uses less digits than its factorization.

464780068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700 (or 698 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 464780068 is about 21558.7584985778. The cubic root of 464780068 is about 774.6089281892.

The spelling of 464780068 in words is "four hundred sixty-four million, seven hundred eighty thousand, sixty-eight".