44740340 has 24 divisors (see below), whose sum is σ = 94164000. Its totient is φ = 17856288.

The previous prime is 44740337. The next prime is 44740343. The reversal of 44740340 is 4304744.

It is an interprime number because it is at equal distance from previous prime (44740337) and next prime (44740343).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44740343) 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, 7739 + ... + 12221.

It is an arithmetic number, because the mean of its divisors is an integer number (3923500).

Almost surely, 2^44740340 is an apocalyptic number.

It is an amenable number.

44740340 is an abundant number, since it is smaller than the sum of its proper divisors (49423660).

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

44740340 is a wasteful number, since it uses less digits than its factorization.

44740340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4991 (or 4989 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 44740340 is about 6688.8220188610. The cubic root of 44740340 is about 355.0038748503.

The spelling of 44740340 in words is "forty-four million, seven hundred forty thousand, three hundred forty".