44869313 has 2 divisors, whose sum is σ = 44869314. Its totient is φ = 44869312.

The previous prime is 44869309. The next prime is 44869327. The reversal of 44869313 is 31396844.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41886784 + 2982529 = 6472^2 + 1727^2 .

It is a cyclic number.

It is not a de Polignac number, because 44869313 - 2² = 44869309 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (44869213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22434656 + 22434657.

It is an arithmetic number, because the mean of its divisors is an integer number (22434657).

Almost surely, 2^44869313 is an apocalyptic number.

It is an amenable number.

44869313 is a deficient number, since it is larger than the sum of its proper divisors (1).

44869313 is an equidigital number, since it uses as much as digits as its factorization.

44869313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 38.

The square root of 44869313 is about 6698.4560161279. The cubic root of 44869313 is about 355.3446708700.

The spelling of 44869313 in words is "forty-four million, eight hundred sixty-nine thousand, three hundred thirteen".