6674146544 has 40 divisors (see below), whose sum is σ = 14122033632. Its totient is φ = 3036983040.

The previous prime is 6674146513. The next prime is 6674146547. The reversal of 6674146544 is 4456414766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6674146547) 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, 211199 + ... + 240734.

Almost surely, 2^6674146544 is an apocalyptic number.

It is an amenable number.

6674146544 is an abundant number, since it is smaller than the sum of its proper divisors (7447887088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6674146544 is a wasteful number, since it uses less digits than its factorization.

6674146544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452025 (or 452019 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 47.

The square root of 6674146544 is about 81695.4499589787. The cubic root of 6674146544 is about 1882.7756780842.

The spelling of 6674146544 in words is "six billion, six hundred seventy-four million, one hundred forty-six thousand, five hundred forty-four".