44413330 has 16 divisors (see below), whose sum is σ = 86093784. Its totient is φ = 16398720.

The previous prime is 44413319. The next prime is 44413331. The reversal of 44413330 is 3331444.

It can be written as a sum of positive squares in 4 ways, for example, as 37564641 + 6848689 = 6129^2 + 2617^2 .

It is not an unprimeable number, because it can be changed into a prime (44413331) 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, 170691 + ... + 170950.

Almost surely, 2^44413330 is an apocalyptic number.

44413330 is a deficient number, since it is larger than the sum of its proper divisors (41680454).

44413330 is a wasteful number, since it uses less digits than its factorization.

44413330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341661.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 44413330 is about 6664.3326747695. The cubic root of 44413330 is about 354.1368436864.

Adding to 44413330 its reverse (3331444), we get a palindrome (47744774).

It can be divided in two parts, 444 and 13330, that multiplied together give a triangular number (5918520 = T₃₄₄₀).

The spelling of 44413330 in words is "forty-four million, four hundred thirteen thousand, three hundred thirty".