3837442 has 8 divisors (see below), whose sum is σ = 6578496. Its totient is φ = 1644612.

The previous prime is 3837439. The next prime is 3837451. The reversal of 3837442 is 2447383.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3837442² = 29451922206728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137038 + ... + 137065.

It is an arithmetic number, because the mean of its divisors is an integer number (822312).

Almost surely, 2^3837442 is an apocalyptic number.

3837442 is a deficient number, since it is larger than the sum of its proper divisors (2741054).

3837442 is a wasteful number, since it uses less digits than its factorization.

3837442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274112.

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

The square root of 3837442 is about 1958.9389985398. The cubic root of 3837442 is about 156.5599262860.

It can be divided in two parts, 38374 and 42, that added together give a 4-th power (38416 = 14⁴).

The spelling of 3837442 in words is "three million, eight hundred thirty-seven thousand, four hundred forty-two".