444037374 has 48 divisors (see below), whose sum is σ = 1059402240. Its totient is φ = 133292880.

The previous prime is 444037367. The next prime is 444037381. The reversal of 444037374 is 473730444.

It is an interprime number because it is at equal distance from previous prime (444037367) and next prime (444037381).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10707 + ... + 31665.

It is an arithmetic number, because the mean of its divisors is an integer number (22070880).

Almost surely, 2^444037374 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 444037374, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (529701120).

444037374 is an abundant number, since it is smaller than the sum of its proper divisors (615364866).

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

444037374 is a wasteful number, since it uses less digits than its factorization.

444037374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21085 (or 21082 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 36.

The square root of 444037374 is about 21072.1943328169. The cubic root of 444037374 is about 762.9097675325.

It can be divided in two parts, 4440 and 37374, that added together give a palindrome (41814).

The spelling of 444037374 in words is "four hundred forty-four million, thirty-seven thousand, three hundred seventy-four".