6747943474 has 48 divisors (see below), whose sum is σ = 10871752320. Its totient is φ = 3138932160.

The previous prime is 6747943393. The next prime is 6747943493. The reversal of 6747943474 is 4743497476.

It is a super-2 number, since 2×6747943474² = 91069482256598377352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5713164 + ... + 5714344.

It is an arithmetic number, because the mean of its divisors is an integer number (226494840).

Almost surely, 2^6747943474 is an apocalyptic number.

6747943474 is a deficient number, since it is larger than the sum of its proper divisors (4123808846).

6747943474 is a wasteful number, since it uses less digits than its factorization.

6747943474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363 (or 1334 counting only the distinct ones).

The product of its digits is 14224896, while the sum is 55.

The square root of 6747943474 is about 82145.8670536747. The cubic root of 6747943474 is about 1889.6896249474.

The spelling of 6747943474 in words is "six billion, seven hundred forty-seven million, nine hundred forty-three thousand, four hundred seventy-four".