376442 has 16 divisors (see below), whose sum is σ = 627264. Its totient is φ = 168000.

The previous prime is 376417. The next prime is 376463. The reversal of 376442 is 244673.

It is a happy number.

It is a d-powerful number, because it can be written as 3² + 7² + 4⁸ + 6⁶ + 4⁹ + 2¹¹ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1442 + ... + 1682.

It is an arithmetic number, because the mean of its divisors is an integer number (39204).

2³⁷⁶⁴⁴² is an apocalyptic number.

376442 is a deficient number, since it is larger than the sum of its proper divisors (250822).

376442 is a wasteful number, since it uses less digits than its factorization.

376442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325.

The product of its digits is 4032, while the sum is 26.

The square root of 376442 is about 613.5486940741. The cubic root of 376442 is about 72.2047924628.

Subtracting from 376442 its reverse (244673), we obtain a square (131769 = 363²).

It can be divided in two parts, 376 and 442, that added together give a palindrome (818).

The spelling of 376442 in words is "three hundred seventy-six thousand, four hundred forty-two".