3574949399 has 16 divisors (see below), whose sum is σ = 4178227200. Its totient is φ = 3057488280.

The previous prime is 3574949387. The next prime is 3574949407. The reversal of 3574949399 is 9939494753.

3574949399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3574949399 - 2²⁸ = 3306513943 is a prime.

It is a super-2 number, since 2×3574949399² = 25560526410820922402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3574949359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147554 + ... + 170064.

It is an arithmetic number, because the mean of its divisors is an integer number (261139200).

Almost surely, 2^3574949399 is an apocalyptic number.

3574949399 is a deficient number, since it is larger than the sum of its proper divisors (603277801).

3574949399 is an equidigital number, since it uses as much as digits as its factorization.

3574949399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22995 (or 22981 counting only the distinct ones).

The product of its digits is 33067440, while the sum is 62.

The square root of 3574949399 is about 59790.8805671902. The cubic root of 3574949399 is about 1529.0556775504.

The spelling of 3574949399 in words is "three billion, five hundred seventy-four million, nine hundred forty-nine thousand, three hundred ninety-nine".