4389874252 has 12 divisors (see below), whose sum is σ = 7684204696. Its totient is φ = 2194387200.

The previous prime is 4389874183. The next prime is 4389874271. The reversal of 4389874252 is 2524789834.

It is a self number, because there is not a number n which added to its sum of digits gives 4389874252.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119253 + ... + 151660.

Almost surely, 2^4389874252 is an apocalyptic number.

It is an amenable number.

4389874252 is a deficient number, since it is larger than the sum of its proper divisors (3294330444).

4389874252 is a wasteful number, since it uses less digits than its factorization.

4389874252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274968 (or 274966 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 52.

The square root of 4389874252 is about 66256.1261469458. The cubic root of 4389874252 is about 1637.3845695452.

The spelling of 4389874252 in words is "four billion, three hundred eighty-nine million, eight hundred seventy-four thousand, two hundred fifty-two".