6751997294 has 12 divisors (see below), whose sum is σ = 11575379592. Its totient is φ = 2893581360.

The previous prime is 6751997279. The next prime is 6751997303. The reversal of 6751997294 is 4927991576.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 296474 + ... + 318434.

It is an arithmetic number, because the mean of its divisors is an integer number (964614966).

Almost surely, 2^6751997294 is an apocalyptic number.

6751997294 is a deficient number, since it is larger than the sum of its proper divisors (4823382298).

6751997294 is an frugal number, since it uses more digits than its factorization.

6751997294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43931 (or 21970 counting only the distinct ones).

The product of its digits is 8573040, while the sum is 59.

The square root of 6751997294 is about 82170.5378709425. The cubic root of 6751997294 is about 1890.0679588863.

The spelling of 6751997294 in words is "six billion, seven hundred fifty-one million, nine hundred ninety-seven thousand, two hundred ninety-four".