3945714 has 16 divisors (see below), whose sum is σ = 7928928. Its totient is φ = 1308992.

The previous prime is 3945703. The next prime is 3945727. The reversal of 3945714 is 4175493.

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, 87 + ... + 2810.

It is an arithmetic number, because the mean of its divisors is an integer number (495558).

Almost surely, 2^3945714 is an apocalyptic number.

3945714 is an abundant number, since it is smaller than the sum of its proper divisors (3983214).

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

3945714 is a wasteful number, since it uses less digits than its factorization.

3945714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3129.

The product of its digits is 15120, while the sum is 33.

The square root of 3945714 is about 1986.3821384618. The cubic root of 3945714 is about 158.0187180730.

It can be divided in two parts, 39 and 45714, that added together give a triangular number (45753 = T₃₀₂).

The spelling of 3945714 in words is "three million, nine hundred forty-five thousand, seven hundred fourteen".