4997606971 has 24 divisors (see below), whose sum is σ = 5870993616. Its totient is φ = 4241502720.

The previous prime is 4997606959. The next prime is 4997606989. The reversal of 4997606971 is 1796067994.

It is not a de Polignac number, because 4997606971 - 2⁷ = 4997606843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4997606921) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3671331 + ... + 3672691.

It is an arithmetic number, because the mean of its divisors is an integer number (244624734).

Almost surely, 2^4997606971 is an apocalyptic number.

4997606971 is a deficient number, since it is larger than the sum of its proper divisors (873386645).

4997606971 is a wasteful number, since it uses less digits than its factorization.

4997606971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2059 (or 2052 counting only the distinct ones).

The product of its (nonzero) digits is 5143824, while the sum is 58.

The square root of 4997606971 is about 70693.7548231808. The cubic root of 4997606971 is about 1709.7031016750.

The spelling of 4997606971 in words is "four billion, nine hundred ninety-seven million, six hundred six thousand, nine hundred seventy-one".