3927342 has 32 divisors (see below), whose sum is σ = 8294400. Its totient is φ = 1237280.

The previous prime is 3927337. The next prime is 3927347. The reversal of 3927342 is 2437293.

It is an interprime number because it is at equal distance from previous prime (3927337) and next prime (3927347).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3927347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20467 + ... + 20657.

It is an arithmetic number, because the mean of its divisors is an integer number (259200).

Almost surely, 2^3927342 is an apocalyptic number.

3927342 is an abundant number, since it is smaller than the sum of its proper divisors (4367058).

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

3927342 is a wasteful number, since it uses less digits than its factorization.

3927342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368.

The product of its digits is 9072, while the sum is 30.

The square root of 3927342 is about 1981.7522549501. The cubic root of 3927342 is about 157.7730812961.

The spelling of 3927342 in words is "three million, nine hundred twenty-seven thousand, three hundred forty-two".