4977009723 has 24 divisors (see below), whose sum is σ = 7850295360. Its totient is φ = 2795797200.

The previous prime is 4977009707. The next prime is 4977009757. The reversal of 4977009723 is 3279007794.

It is a happy number.

It is not a de Polignac number, because 4977009723 - 2⁴ = 4977009707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4977009923) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 278253 + ... + 295598.

It is an arithmetic number, because the mean of its divisors is an integer number (327095640).

Almost surely, 2^4977009723 is an apocalyptic number.

4977009723 is a deficient number, since it is larger than the sum of its proper divisors (2873285637).

4977009723 is a wasteful number, since it uses less digits than its factorization.

4977009723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573927 (or 573920 counting only the distinct ones).

The product of its (nonzero) digits is 666792, while the sum is 48.

The square root of 4977009723 is about 70547.9250084650. The cubic root of 4977009723 is about 1707.3510647271.

The spelling of 4977009723 in words is "four billion, nine hundred seventy-seven million, nine thousand, seven hundred twenty-three".