44616340 has 24 divisors (see below), whose sum is σ = 94053960. Its totient is φ = 17778048.

The previous prime is 44616311. The next prime is 44616349. The reversal of 44616340 is 4361644.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 367236 + 44249104 = 606^2 + 6652^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44616299 and 44616308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44616349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1234 + ... + 9526.

It is an arithmetic number, because the mean of its divisors is an integer number (3918915).

Almost surely, 2^44616340 is an apocalyptic number.

It is an amenable number.

44616340 is an abundant number, since it is smaller than the sum of its proper divisors (49437620).

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

44616340 is a wasteful number, since it uses less digits than its factorization.

44616340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8571 (or 8569 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 44616340 is about 6679.5463917844. The cubic root of 44616340 is about 354.6756012944.

Adding to 44616340 its reverse (4361644), we get a palindrome (48977984).

It can be divided in two parts, 4461 and 6340, that added together give a palindrome (10801).

The spelling of 44616340 in words is "forty-four million, six hundred sixteen thousand, three hundred forty".