3949614 has 16 divisors (see below), whose sum is σ = 8777040. Its totient is φ = 1316520.

The previous prime is 3949609. The next prime is 3949619. The reversal of 3949614 is 4169493.

3949614 is a `hidden beast` number, since 39 + 4 + 9 + 614 = 666.

It is an interprime number because it is at equal distance from previous prime (3949609) and next prime (3949619).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3949619) 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, 36517 + ... + 36624.

It is an arithmetic number, because the mean of its divisors is an integer number (548565).

Almost surely, 2^3949614 is an apocalyptic number.

3949614 is an abundant number, since it is smaller than the sum of its proper divisors (4827426).

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

3949614 is a wasteful number, since it uses less digits than its factorization.

3949614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73152 (or 73146 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 3949614 is about 1987.3635802238. The cubic root of 3949614 is about 158.0707635809.

The spelling of 3949614 in words is "three million, nine hundred forty-nine thousand, six hundred fourteen".