44974669 has 2 divisors, whose sum is σ = 44974670. Its totient is φ = 44974668.

The previous prime is 44974667. The next prime is 44974693. The reversal of 44974669 is 96647944.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31505769 + 13468900 = 5613^2 + 3670^2 .

It is a cyclic number.

It is not a de Polignac number, because 44974669 - 2¹ = 44974667 is a prime.

It is a super-2 number, since 2×44974669² = 4045441703319122, which contains 22 as substring.

Together with 44974667, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44974661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22487334 + 22487335.

It is an arithmetic number, because the mean of its divisors is an integer number (22487335).

Almost surely, 2^44974669 is an apocalyptic number.

It is an amenable number.

44974669 is a deficient number, since it is larger than the sum of its proper divisors (1).

44974669 is an equidigital number, since it uses as much as digits as its factorization.

44974669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 49.

The square root of 44974669 is about 6706.3156054573. The cubic root of 44974669 is about 355.6225774300.

The spelling of 44974669 in words is "forty-four million, nine hundred seventy-four thousand, six hundred sixty-nine".