6738458877 has 16 divisors (see below), whose sum is σ = 10020024000. Its totient is φ = 4475601072.

The previous prime is 6738458801. The next prime is 6738458887. The reversal of 6738458877 is 7788548376.

It is not a de Polignac number, because 6738458877 - 2⁸ = 6738458621 is a prime.

It is a super-2 number, since 2×6738458877² = 90813656074040202258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6738458887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 456627 + ... + 471152.

It is an arithmetic number, because the mean of its divisors is an integer number (626251500).

Almost surely, 2^6738458877 is an apocalyptic number.

It is an amenable number.

6738458877 is a deficient number, since it is larger than the sum of its proper divisors (3281565123).

6738458877 is a wasteful number, since it uses less digits than its factorization.

6738458877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928057 (or 928051 counting only the distinct ones).

The product of its digits is 63221760, while the sum is 63.

The square root of 6738458877 is about 82088.1165394846. The cubic root of 6738458877 is about 1888.8038563968.

The spelling of 6738458877 in words is "six billion, seven hundred thirty-eight million, four hundred fifty-eight thousand, eight hundred seventy-seven".