5787981694 has 32 divisors (see below), whose sum is σ = 9889288704. Its totient is φ = 2514922080.

The previous prime is 5787981673. The next prime is 5787981707. The reversal of 5787981694 is 4961897875.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1178047 + ... + 1182949.

It is an arithmetic number, because the mean of its divisors is an integer number (309040272).

Almost surely, 2^5787981694 is an apocalyptic number.

5787981694 is a deficient number, since it is larger than the sum of its proper divisors (4101307010).

5787981694 is a wasteful number, since it uses less digits than its factorization.

5787981694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7272.

The product of its digits is 30481920, while the sum is 64.

The square root of 5787981694 is about 76078.7860970455. The cubic root of 5787981694 is about 1795.4599260613.

The spelling of 5787981694 in words is "five billion, seven hundred eighty-seven million, nine hundred eighty-one thousand, six hundred ninety-four".