5699649474 has 12 divisors (see below), whose sum is σ = 12349240566. Its totient is φ = 1899883152.

The previous prime is 5699649457. The next prime is 5699649479. The reversal of 5699649474 is 4749469965.

5699649474 is a `hidden beast` number, since 56 + 9 + 96 + 494 + 7 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5699495025 + 154449 = 75495^2 + 393^2 .

It is not an unprimeable number, because it can be changed into a prime (5699649479) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 158323579 + ... + 158323614.

Almost surely, 2^5699649474 is an apocalyptic number.

5699649474 is an abundant number, since it is smaller than the sum of its proper divisors (6649591092).

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

5699649474 is a wasteful number, since it uses less digits than its factorization.

5699649474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316647201 (or 316647198 counting only the distinct ones).

The product of its digits is 58786560, while the sum is 63.

The square root of 5699649474 is about 75496.0229018721. The cubic root of 5699649474 is about 1786.2793699868.

The spelling of 5699649474 in words is "five billion, six hundred ninety-nine million, six hundred forty-nine thousand, four hundred seventy-four".