6256694344 has 8 divisors (see below), whose sum is σ = 11731301910. Its totient is φ = 3128347168.

The previous prime is 6256694321. The next prime is 6256694351. The reversal of 6256694344 is 4434966526.

It can be written as a sum of positive squares in only one way, i.e., 6088680900 + 168013444 = 78030^2 + 12962^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×6256694344² = 78292448228483180672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 391043389 + ... + 391043404.

Almost surely, 2^6256694344 is an apocalyptic number.

It is an amenable number.

6256694344 is a deficient number, since it is larger than the sum of its proper divisors (5474607566).

6256694344 is a wasteful number, since it uses less digits than its factorization.

6256694344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782086799 (or 782086795 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 49.

The square root of 6256694344 is about 79099.2689220324. The cubic root of 6256694344 is about 1842.6731726326.

The spelling of 6256694344 in words is "six billion, two hundred fifty-six million, six hundred ninety-four thousand, three hundred forty-four".