3874342 has 16 divisors (see below), whose sum is σ = 6107760. Its totient is φ = 1840608.

The previous prime is 3874337. The next prime is 3874361. The reversal of 3874342 is 2434783.

It is a happy 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, 3388 + ... + 4384.

It is an arithmetic number, because the mean of its divisors is an integer number (381735).

Almost surely, 2^3874342 is an apocalyptic number.

3874342 is a deficient number, since it is larger than the sum of its proper divisors (2233418).

3874342 is a wasteful number, since it uses less digits than its factorization.

3874342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095.

The product of its digits is 16128, while the sum is 31.

The square root of 3874342 is about 1968.3348292402. The cubic root of 3874342 is about 157.0601416713.

The spelling of 3874342 in words is "three million, eight hundred seventy-four thousand, three hundred forty-two".