3904614 has 72 divisors (see below), whose sum is σ = 10403640. Its totient is φ = 1052352.

The previous prime is 3904603. The next prime is 3904631. The reversal of 3904614 is 4164093.

It is a nialpdrome in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 16642 + ... + 16874.

It is an arithmetic number, because the mean of its divisors is an integer number (144495).

Almost surely, 2^3904614 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3904614, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5201820).

3904614 is an abundant number, since it is smaller than the sum of its proper divisors (6499026).

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

3904614 is a wasteful number, since it uses less digits than its factorization.

3904614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 3904614 is about 1976.0096153612. The cubic root of 3904614 is about 157.4681417044.

It can be divided in two parts, 39046 and 14, that added together give a triangular number (39060 = T₂₇₉).

The spelling of 3904614 in words is "three million, nine hundred four thousand, six hundred fourteen".