3158968 has 16 divisors (see below), whose sum is σ = 6068160. Its totient is φ = 1540800.

The previous prime is 3158963. The next prime is 3158971. The reversal of 3158968 is 8698513.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3158968.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3158963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4488 + ... + 5143.

It is an arithmetic number, because the mean of its divisors is an integer number (379260).

Almost surely, 2^3158968 is an apocalyptic number.

It is an amenable number.

3158968 is a deficient number, since it is larger than the sum of its proper divisors (2909192).

3158968 is a wasteful number, since it uses less digits than its factorization.

3158968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9678 (or 9674 counting only the distinct ones).

The product of its digits is 51840, while the sum is 40.

The square root of 3158968 is about 1777.3485870813. The cubic root of 3158968 is about 146.7287019484.

The spelling of 3158968 in words is "three million, one hundred fifty-eight thousand, nine hundred sixty-eight".