6977013 has 4 divisors (see below), whose sum is σ = 9302688. Its totient is φ = 4651340.

The previous prime is 6976993. The next prime is 6977017. The reversal of 6977013 is 3107796.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6977013 - 2¹³ = 6968821 is a prime.

It is a D-number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6977017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1162833 + ... + 1162838.

It is an arithmetic number, because the mean of its divisors is an integer number (2325672).

Almost surely, 2^6977013 is an apocalyptic number.

It is an amenable number.

6977013 is a deficient number, since it is larger than the sum of its proper divisors (2325675).

6977013 is a wasteful number, since it uses less digits than its factorization.

6977013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2325674.

The product of its (nonzero) digits is 7938, while the sum is 33.

The square root of 6977013 is about 2641.4036041469. The cubic root of 6977013 is about 191.0834955616.

Subtracting from 6977013 its sum of digits (33), we obtain a triangular number (6976980 = T₃₇₃₅).

The spelling of 6977013 in words is "six million, nine hundred seventy-seven thousand, thirteen".