4969998957 has 64 divisors (see below), whose sum is σ = 8552448000. Its totient is φ = 2491473600.

The previous prime is 4969998947. The next prime is 4969998959. The reversal of 4969998957 is 7598999694.

It is not a de Polignac number, because 4969998957 - 2⁶ = 4969998893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4969998959) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3314794 + ... + 3316292.

It is an arithmetic number, because the mean of its divisors is an integer number (133632000).

Almost surely, 2^4969998957 is an apocalyptic number.

It is an amenable number.

4969998957 is a deficient number, since it is larger than the sum of its proper divisors (3582449043).

4969998957 is a wasteful number, since it uses less digits than its factorization.

4969998957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2014.

The product of its digits is 396809280, while the sum is 75.

The square root of 4969998957 is about 70498.2195307087. The cubic root of 4969998957 is about 1706.5490126099.

The spelling of 4969998957 in words is "four billion, nine hundred sixty-nine million, nine hundred ninety-eight thousand, nine hundred fifty-seven".