4913937897 has 36 divisors (see below), whose sum is σ = 7339078320. Its totient is φ = 2921555120.

The previous prime is 4913937887. The next prime is 4913937913. The reversal of 4913937897 is 7987393194.

It is a happy number.

4913937897 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4913937897 - 2⁴ = 4913937881 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4913937897.

It is not an unprimeable number, because it can be changed into a prime (4913937887) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10258504 + ... + 10258982.

Almost surely, 2^4913937897 is an apocalyptic number.

It is an amenable number.

4913937897 is a deficient number, since it is larger than the sum of its proper divisors (2425140423).

4913937897 is an equidigital number, since it uses as much as digits as its factorization.

4913937897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042 (or 552 counting only the distinct ones).

The product of its digits is 10287648, while the sum is 60.

The square root of 4913937897 is about 70099.4857113802. The cubic root of 4913937897 is about 1700.1081703950.

The spelling of 4913937897 in words is "four billion, nine hundred thirteen million, nine hundred thirty-seven thousand, eight hundred ninety-seven".