3574491168 has 48 divisors (see below), whose sum is σ = 9386114976. Its totient is φ = 1191106560.

The previous prime is 3574491149. The next prime is 3574491311. The reversal of 3574491168 is 8611944753.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×3574491168² = 25553974220220008448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 581680 + ... + 587792.

It is an arithmetic number, because the mean of its divisors is an integer number (195544062).

Almost surely, 2^3574491168 is an apocalyptic number.

It is an amenable number.

3574491168 is an abundant number, since it is smaller than the sum of its proper divisors (5811623808).

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

3574491168 is a wasteful number, since it uses less digits than its factorization.

3574491168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12217 (or 12209 counting only the distinct ones).

The product of its digits is 725760, while the sum is 48.

The square root of 3574491168 is about 59787.0484971453. The cubic root of 3574491168 is about 1528.9903441640.

The spelling of 3574491168 in words is "three billion, five hundred seventy-four million, four hundred ninety-one thousand, one hundred sixty-eight".