6743993476 has 12 divisors (see below), whose sum is σ = 12874896720. Its totient is φ = 3065451560.

The previous prime is 6743993467. The next prime is 6743993479.

6743993476 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 6743993476.

It is not an unprimeable number, because it can be changed into a prime (6743993479) 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, 76636246 + ... + 76636333.

It is an arithmetic number, because the mean of its divisors is an integer number (1072908060).

Almost surely, 2^6743993476 is an apocalyptic number.

It is an amenable number.

6743993476 is a deficient number, since it is larger than the sum of its proper divisors (6130903244).

6743993476 is a wasteful number, since it uses less digits than its factorization.

6743993476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153272594 (or 153272592 counting only the distinct ones).

The product of its digits is 20575296, while the sum is 58.

The square root of 6743993476 is about 82121.8209491241. The cubic root of 6743993476 is about 1889.3208347039.

The spelling of 6743993476 in words is "six billion, seven hundred forty-three million, nine hundred ninety-three thousand, four hundred seventy-six".