3654057356 has 12 divisors (see below), whose sum is σ = 6399457680. Its totient is φ = 1825640880.

The previous prime is 3654057353. The next prime is 3654057427. The reversal of 3654057356 is 6537504563.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3654057353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341015 + ... + 351566.

It is an arithmetic number, because the mean of its divisors is an integer number (533288140).

Almost surely, 2^3654057356 is an apocalyptic number.

It is an amenable number.

3654057356 is a deficient number, since it is larger than the sum of its proper divisors (2745400324).

3654057356 is a wasteful number, since it uses less digits than its factorization.

3654057356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693904 (or 693902 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 44.

The square root of 3654057356 is about 60448.7994587155. The cubic root of 3654057356 is about 1540.2520186867.

The spelling of 3654057356 in words is "three billion, six hundred fifty-four million, fifty-seven thousand, three hundred fifty-six".