4664378580 has 48 divisors (see below), whose sum is σ = 13066880064. Its totient is φ = 1243203840.

The previous prime is 4664378567. The next prime is 4664378591. The reversal of 4664378580 is 858734664.

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, 106320 + ... + 143640.

It is an arithmetic number, because the mean of its divisors is an integer number (272226668).

Almost surely, 2^4664378580 is an apocalyptic number.

It is an amenable number.

4664378580 is an abundant number, since it is smaller than the sum of its proper divisors (8402501484).

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

4664378580 is a wasteful number, since it uses less digits than its factorization.

4664378580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39416 (or 39414 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 51.

The square root of 4664378580 is about 68296.2559735159. The cubic root of 4664378580 is about 1670.8261512880.

The spelling of 4664378580 in words is "four billion, six hundred sixty-four million, three hundred seventy-eight thousand, five hundred eighty".