3889572 has 12 divisors (see below), whose sum is σ = 9075696. Its totient is φ = 1296520.

The previous prime is 3889537. The next prime is 3889591. The reversal of 3889572 is 2759883.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×3889572³ (a number of 21 digits) contains 333 as substring.

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, 162054 + ... + 162077.

It is an arithmetic number, because the mean of its divisors is an integer number (756308).

Almost surely, 2^3889572 is an apocalyptic number.

It is an amenable number.

3889572 is an abundant number, since it is smaller than the sum of its proper divisors (5186124).

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

3889572 is a wasteful number, since it uses less digits than its factorization.

3889572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324138 (or 324136 counting only the distinct ones).

The product of its digits is 120960, while the sum is 42.

The square root of 3889572 is about 1972.1997870398. The cubic root of 3889572 is about 157.2656732120.

The spelling of 3889572 in words is "three million, eight hundred eighty-nine thousand, five hundred seventy-two".