44785879 has 2 divisors, whose sum is σ = 44785880. Its totient is φ = 44785878.

The previous prime is 44785861. The next prime is 44785891. The reversal of 44785879 is 97858744.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44785879 - 2⁵ = 44785847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44785849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22392939 + 22392940.

It is an arithmetic number, because the mean of its divisors is an integer number (22392940).

Almost surely, 2^44785879 is an apocalyptic number.

44785879 is a deficient number, since it is larger than the sum of its proper divisors (1).

44785879 is an equidigital number, since it uses as much as digits as its factorization.

44785879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2257920, while the sum is 52.

The square root of 44785879 is about 6692.2252651865. The cubic root of 44785879 is about 355.1242810245.

The spelling of 44785879 in words is "forty-four million, seven hundred eighty-five thousand, eight hundred seventy-nine".