4970931331 has 4 divisors (see below), whose sum is σ = 5002593472. Its totient is φ = 4939269192.

The previous prime is 4970931319. The next prime is 4970931347. The reversal of 4970931331 is 1331390794.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4970931331 - 2⁹ = 4970930819 is a prime.

It is a super-2 number, since 2×4970931331² = 49420316595034863122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4970935331) 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, 15830835 + ... + 15831148.

It is an arithmetic number, because the mean of its divisors is an integer number (1250648368).

Almost surely, 2^4970931331 is an apocalyptic number.

4970931331 is a deficient number, since it is larger than the sum of its proper divisors (31662141).

4970931331 is a wasteful number, since it uses less digits than its factorization.

4970931331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31662140.

The product of its (nonzero) digits is 61236, while the sum is 40.

The square root of 4970931331 is about 70504.8319691636. The cubic root of 4970931331 is about 1706.6557223869.

The spelling of 4970931331 in words is "four billion, nine hundred seventy million, nine hundred thirty-one thousand, three hundred thirty-one".