4977263928 has 64 divisors (see below), whose sum is σ = 15314664960. Its totient is φ = 1312684416.

The previous prime is 4977263833. The next prime is 4977263969. The reversal of 4977263928 is 8293627794.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1137300 + ... + 1141667.

It is an arithmetic number, because the mean of its divisors is an integer number (239291640).

Almost surely, 2^4977263928 is an apocalyptic number.

It is an amenable number.

4977263928 is an abundant number, since it is smaller than the sum of its proper divisors (10337401032).

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

4977263928 is a wasteful number, since it uses less digits than its factorization.

4977263928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2278996 (or 2278992 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 57.

The square root of 4977263928 is about 70549.7266330636. The cubic root of 4977263928 is about 1707.3801323676.

The spelling of 4977263928 in words is "four billion, nine hundred seventy-seven million, two hundred sixty-three thousand, nine hundred twenty-eight".