4976622991 has 8 divisors (see below), whose sum is σ = 5085152784. Its totient is φ = 4868635200.

The previous prime is 4976622983. The next prime is 4976622997. The reversal of 4976622991 is 1992266794.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4976622991 - 2³ = 4976622983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4976622997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116910 + ... + 153691.

It is an arithmetic number, because the mean of its divisors is an integer number (635644098).

Almost surely, 2^4976622991 is an apocalyptic number.

4976622991 is a deficient number, since it is larger than the sum of its proper divisors (108529793).

4976622991 is a wasteful number, since it uses less digits than its factorization.

4976622991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271001.

The product of its digits is 2939328, while the sum is 55.

The square root of 4976622991 is about 70545.1840383169. The cubic root of 4976622991 is about 1707.3068410913.

The spelling of 4976622991 in words is "four billion, nine hundred seventy-six million, six hundred twenty-two thousand, nine hundred ninety-one".