4997980039 has 32 divisors (see below), whose sum is σ = 5845736960. Its totient is φ = 4234032000.

The previous prime is 4997980033. The next prime is 4997980061. The reversal of 4997980039 is 9300897994.

It is a cyclic number.

It is not a de Polignac number, because 4997980039 - 2⁷ = 4997979911 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 (4997980033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1007014 + ... + 1011964.

It is an arithmetic number, because the mean of its divisors is an integer number (182679280).

Almost surely, 2^4997980039 is an apocalyptic number.

4997980039 is a deficient number, since it is larger than the sum of its proper divisors (847756921).

4997980039 is a wasteful number, since it uses less digits than its factorization.

4997980039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5111.

The product of its (nonzero) digits is 4408992, while the sum is 58.

The square root of 4997980039 is about 70696.3933945714. The cubic root of 4997980039 is about 1709.7456433454.

The spelling of 4997980039 in words is "four billion, nine hundred ninety-seven million, nine hundred eighty thousand, thirty-nine".