4661390592 has 90 divisors (see below), whose sum is σ = 13899485138. Its totient is φ = 1553789952.

The previous prime is 4661390567. The next prime is 4661390621. The reversal of 4661390592 is 2950931664.

4661390592 is a `hidden beast` number, since 46 + 6 + 13 + 9 + 0 + 592 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4658881536 + 2509056 = 68256^2 + 1584^2 .

It is a super-2 number, since 2×4661390592² = 43457124502372220928, which contains 22 as substring.

It is a nialpdrome in base 12.

It is a zygodrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 91663 + ... + 133134.

Almost surely, 2^4661390592 is an apocalyptic number.

It is an amenable number.

4661390592 is an abundant number, since it is smaller than the sum of its proper divisors (9238094546).

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

4661390592 is an equidigital number, since it uses as much as digits as its factorization.

4661390592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224825 (or 224802 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 4661390592 is about 68274.3772728833. The cubic root of 4661390592 is about 1670.4692995427.

The spelling of 4661390592 in words is "four billion, six hundred sixty-one million, three hundred ninety thousand, five hundred ninety-two".