3958602 has 16 divisors (see below), whose sum is σ = 8013600. Its totient is φ = 1303472.

The previous prime is 3958601. The next prime is 3958621. The reversal of 3958602 is 2068593.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3958601) 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, 3477 + ... + 4472.

It is an arithmetic number, because the mean of its divisors is an integer number (500850).

Almost surely, 2^3958602 is an apocalyptic number.

3958602 is an abundant number, since it is smaller than the sum of its proper divisors (4054998).

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

3958602 is a wasteful number, since it uses less digits than its factorization.

3958602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8037.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 3958602 is about 1989.6235824899. The cubic root of 3958602 is about 158.1905781310.

It can be divided in two parts, 3958 and 602, that added together give a triangular number (4560 = T₉₅).

The spelling of 3958602 in words is "three million, nine hundred fifty-eight thousand, six hundred two".