4973647376 has 20 divisors (see below), whose sum is σ = 9637542012. Its totient is φ = 2486539776.

The previous prime is 4973647373. The next prime is 4973647379. The reversal of 4973647376 is 6737463794.

It is an interprime number because it is at equal distance from previous prime (4973647373) and next prime (4973647379).

It can be written as a sum of positive squares in 2 ways, for example, as 3118105600 + 1855541776 = 55840^2 + 43076^2 .

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4973647373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241916 + ... + 261668.

Almost surely, 2^4973647376 is an apocalyptic number.

It is an amenable number.

4973647376 is a deficient number, since it is larger than the sum of its proper divisors (4663894636).

4973647376 is a wasteful number, since it uses less digits than its factorization.

4973647376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35498 (or 35492 counting only the distinct ones).

The product of its digits is 16003008, while the sum is 56.

The square root of 4973647376 is about 70524.0907491901. The cubic root of 4973647376 is about 1706.9664964624.

The spelling of 4973647376 in words is "four billion, nine hundred seventy-three million, six hundred forty-seven thousand, three hundred seventy-six".