6256958394 has 16 divisors (see below), whose sum is σ = 12945431520. Its totient is φ = 2013733680.

The previous prime is 6256958339. The next prime is 6256958401. The reversal of 6256958394 is 4938596526.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17979592 + ... + 17979939.

It is an arithmetic number, because the mean of its divisors is an integer number (809089470).

Almost surely, 2^6256958394 is an apocalyptic number.

6256958394 is an abundant number, since it is smaller than the sum of its proper divisors (6688473126).

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

6256958394 is a wasteful number, since it uses less digits than its factorization.

6256958394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35959565.

The product of its digits is 13996800, while the sum is 57.

The square root of 6256958394 is about 79100.9380096090. The cubic root of 6256958394 is about 1842.6990942552.

The spelling of 6256958394 in words is "six billion, two hundred fifty-six million, nine hundred fifty-eight thousand, three hundred ninety-four".