3958572 has 24 divisors (see below), whose sum is σ = 9326016. Its totient is φ = 1306768.

The previous prime is 3958543. The next prime is 3958583. The reversal of 3958572 is 2758593.

It is a self number, because there is not a number n which added to its sum of digits gives 3958572.

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, 258 + ... + 2825.

It is an arithmetic number, because the mean of its divisors is an integer number (388584).

Almost surely, 2^3958572 is an apocalyptic number.

It is an amenable number.

3958572 is an abundant number, since it is smaller than the sum of its proper divisors (5367444).

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

3958572 is a wasteful number, since it uses less digits than its factorization.

3958572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3197 (or 3195 counting only the distinct ones).

The product of its digits is 75600, while the sum is 39.

The square root of 3958572 is about 1989.6160433611. The cubic root of 3958572 is about 158.1901785178.

The spelling of 3958572 in words is "three million, nine hundred fifty-eight thousand, five hundred seventy-two".