6374863 has 4 divisors (see below), whose sum is σ = 6954408. Its totient is φ = 5795320.

The previous prime is 6374843. The next prime is 6374873. The reversal of 6374863 is 3684736.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6374863 - 2⁵ = 6374831 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6374833) 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, 289756 + ... + 289777.

It is an arithmetic number, because the mean of its divisors is an integer number (1738602).

Almost surely, 2^6374863 is an apocalyptic number.

6374863 is a deficient number, since it is larger than the sum of its proper divisors (579545).

6374863 is a wasteful number, since it uses less digits than its factorization.

6374863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579544.

The product of its digits is 72576, while the sum is 37.

The square root of 6374863 is about 2524.8491044021. The cubic root of 6374863 is about 185.4201602057.

The spelling of 6374863 in words is "six million, three hundred seventy-four thousand, eight hundred sixty-three".