6744404774 has 16 divisors (see below), whose sum is σ = 10305258912. Its totient is φ = 3309898368.

The previous prime is 6744404767. The next prime is 6744404791. The reversal of 6744404774 is 4774044476.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121589 + ... + 168144.

It is an arithmetic number, because the mean of its divisors is an integer number (644078682).

Almost surely, 2^6744404774 is an apocalyptic number.

6744404774 is a deficient number, since it is larger than the sum of its proper divisors (3560854138).

6744404774 is a wasteful number, since it uses less digits than its factorization.

6744404774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289951.

The product of its (nonzero) digits is 2107392, while the sum is 47.

The square root of 6744404774 is about 82124.3251052939. The cubic root of 6744404774 is about 1889.3592421197.

The spelling of 6744404774 in words is "six billion, seven hundred forty-four million, four hundred four thousand, seven hundred seventy-four".