4566677790 has 64 divisors (see below), whose sum is σ = 11276349696. Its totient is φ = 1183133952.

The previous prime is 4566677789. The next prime is 4566677803. The reversal of 4566677790 is 977766654.

It is a self number, because there is not a number n which added to its sum of digits gives 4566677790.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131169 + ... + 162291.

It is an arithmetic number, because the mean of its divisors is an integer number (176192964).

Almost surely, 2^4566677790 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4566677790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5638174848).

4566677790 is an abundant number, since it is smaller than the sum of its proper divisors (6709671906).

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

4566677790 is a wasteful number, since it uses less digits than its factorization.

4566677790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31273.

The product of its (nonzero) digits is 13335840, while the sum is 57.

The square root of 4566677790 is about 67577.1987433631. The cubic root of 4566677790 is about 1659.0779451374.

The spelling of 4566677790 in words is "four billion, five hundred sixty-six million, six hundred seventy-seven thousand, seven hundred ninety".