3654344426524 has 24 divisors (see below), whose sum is σ = 7016802187248. Its totient is φ = 1651464109440.

The previous prime is 3654344426521. The next prime is 3654344426563. The reversal of 3654344426524 is 4256244434563.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3654344426521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240030777 + ... + 240046000.

It is an arithmetic number, because the mean of its divisors is an integer number (292366757802).

Almost surely, 2^{3654344426524} is an apocalyptic number.

It is an amenable number.

3654344426524 is a deficient number, since it is larger than the sum of its proper divisors (3362457760724).

3654344426524 is a wasteful number, since it uses less digits than its factorization.

3654344426524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480076965 (or 480076963 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 52.

The spelling of 3654344426524 in words is "three trillion, six hundred fifty-four billion, three hundred forty-four million, four hundred twenty-six thousand, five hundred twenty-four".