3627942 has 16 divisors (see below), whose sum is σ = 7324992. Its totient is φ = 1197800.

The previous prime is 3627941. The next prime is 3627947. The reversal of 3627942 is 2497263.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3627941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2184 + ... + 3467.

It is an arithmetic number, because the mean of its divisors is an integer number (457812).

Almost surely, 2^3627942 is an apocalyptic number.

3627942 is an abundant number, since it is smaller than the sum of its proper divisors (3697050).

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

3627942 is a wasteful number, since it uses less digits than its factorization.

3627942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5763.

The product of its digits is 18144, while the sum is 33.

The square root of 3627942 is about 1904.7157268212. The cubic root of 3627942 is about 153.6573875462.

The spelling of 3627942 in words is "three million, six hundred twenty-seven thousand, nine hundred forty-two".