6340977 has 8 divisors (see below), whose sum is σ = 9394080. Its totient is φ = 4227300.

The previous prime is 6340963. The next prime is 6341039. The reversal of 6340977 is 7790436.

It is not a de Polignac number, because 6340977 - 2⁶ = 6340913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6340877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117399 + ... + 117452.

It is an arithmetic number, because the mean of its divisors is an integer number (1174260).

Almost surely, 2^6340977 is an apocalyptic number.

It is an amenable number.

6340977 is a deficient number, since it is larger than the sum of its proper divisors (3053103).

6340977 is a wasteful number, since it uses less digits than its factorization.

6340977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234860 (or 234854 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 6340977 is about 2518.1296630634. The cubic root of 6340977 is about 185.0910387083.

The spelling of 6340977 in words is "six million, three hundred forty thousand, nine hundred seventy-seven".