44090377 has 2 divisors, whose sum is σ = 44090378. Its totient is φ = 44090376.

The previous prime is 44090341. The next prime is 44090381. The reversal of 44090377 is 77309044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43349056 + 741321 = 6584^2 + 861^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44090377 is a prime.

It is a super-2 number, since 2×44090377² = 3887922688004258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44090677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22045188 + 22045189.

It is an arithmetic number, because the mean of its divisors is an integer number (22045189).

Almost surely, 2^44090377 is an apocalyptic number.

It is an amenable number.

44090377 is a deficient number, since it is larger than the sum of its proper divisors (1).

44090377 is an equidigital number, since it uses as much as digits as its factorization.

44090377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 44090377 is about 6640.0585087784. The cubic root of 44090377 is about 353.2763820831.

It can be divided in two parts, 4409037 and 7, that added together give a palindrome (4409044).

The spelling of 44090377 in words is "forty-four million, ninety thousand, three hundred seventy-seven".