3949179 has 16 divisors (see below), whose sum is σ = 5728800. Its totient is φ = 2405376.

The previous prime is 3949177. The next prime is 3949193. The reversal of 3949179 is 9719493.

It is not a de Polignac number, because 3949179 - 2¹ = 3949177 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3949179.

It is not an unprimeable number, because it can be changed into a prime (3949177) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3787 + ... + 4715.

It is an arithmetic number, because the mean of its divisors is an integer number (358050).

Almost surely, 2^3949179 is an apocalyptic number.

3949179 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

3949179 is a deficient number, since it is larger than the sum of its proper divisors (1779621).

3949179 is a wasteful number, since it uses less digits than its factorization.

3949179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054.

The product of its digits is 61236, while the sum is 42.

The square root of 3949179 is about 1987.2541357360. The cubic root of 3949179 is about 158.0649602031.

The spelling of 3949179 in words is "three million, nine hundred forty-nine thousand, one hundred seventy-nine".