3942675 has 72 divisors (see below), whose sum is σ = 8124480. Its totient is φ = 1879200.

The previous prime is 3942661. The next prime is 3942677. The reversal of 3942675 is 5762493.

3942675 is a `hidden beast` number, since 394 + 267 + 5 = 666.

It is not a de Polignac number, because 3942675 - 2⁵ = 3942643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3942677) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 66796 + ... + 66854.

It is an arithmetic number, because the mean of its divisors is an integer number (112840).

Almost surely, 2^3942675 is an apocalyptic number.

3942675 is an abundant number, since it is smaller than the sum of its proper divisors (4181805).

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

3942675 is a wasteful number, since it uses less digits than its factorization.

3942675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 78 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 3942675 is about 1985.6170325619. The cubic root of 3942675 is about 157.9781388330.

The spelling of 3942675 in words is "three million, nine hundred forty-two thousand, six hundred seventy-five".