7846057394 has 16 divisors (see below), whose sum is σ = 13451619456. Its totient is φ = 3362287200.

The previous prime is 7846057369. The next prime is 7846057399. The reversal of 7846057394 is 4937506487.

7846057394 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (7846057399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201059 + ... + 236889.

It is an arithmetic number, because the mean of its divisors is an integer number (840726216).

Almost surely, 2^7846057394 is an apocalyptic number.

7846057394 is a deficient number, since it is larger than the sum of its proper divisors (5605562062).

7846057394 is a wasteful number, since it uses less digits than its factorization.

7846057394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51481.

The product of its (nonzero) digits is 5080320, while the sum is 53.

The square root of 7846057394 is about 88577.9735261538. The cubic root of 7846057394 is about 1987.0882725259.

The spelling of 7846057394 in words is "seven billion, eight hundred forty-six million, fifty-seven thousand, three hundred ninety-four".