3906414 has 16 divisors (see below), whose sum is σ = 8681040. Its totient is φ = 1302120.

The previous prime is 3906407. The next prime is 3906431. The reversal of 3906414 is 4146093.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36117 + ... + 36224.

It is an arithmetic number, because the mean of its divisors is an integer number (542565).

Almost surely, 2^3906414 is an apocalyptic number.

3906414 is an abundant number, since it is smaller than the sum of its proper divisors (4774626).

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

3906414 is a wasteful number, since it uses less digits than its factorization.

3906414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72352 (or 72346 counting only the distinct ones).

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

The square root of 3906414 is about 1976.4650262527. The cubic root of 3906414 is about 157.4923352279.

The spelling of 3906414 in words is "three million, nine hundred six thousand, four hundred fourteen".