4907942991 has 48 divisors (see below), whose sum is σ = 8537152000. Its totient is φ = 2654213184.

The previous prime is 4907942983. The next prime is 4907943013. The reversal of 4907942991 is 1992497094.

It is not a de Polignac number, because 4907942991 - 2³ = 4907942983 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 (4907942911) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 1852830 + ... + 1855476.

Almost surely, 2^4907942991 is an apocalyptic number.

4907942991 is a deficient number, since it is larger than the sum of its proper divisors (3629209009).

4907942991 is a wasteful number, since it uses less digits than its factorization.

4907942991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4228 (or 4225 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 54.

The square root of 4907942991 is about 70056.7126762311. The cubic root of 4907942991 is about 1699.4165230597.

The spelling of 4907942991 in words is "four billion, nine hundred seven million, nine hundred forty-two thousand, nine hundred ninety-one".