44004797 has 2 divisors, whose sum is σ = 44004798. Its totient is φ = 44004796.

The previous prime is 44004769. The next prime is 44004809. The reversal of 44004797 is 79740044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41229241 + 2775556 = 6421^2 + 1666^2 .

It is a cyclic number.

It is not a de Polignac number, because 44004797 - 2⁶ = 44004733 is a prime.

It is a super-2 number, since 2×44004797² = 3872844318022418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44004757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22002398 + 22002399.

It is an arithmetic number, because the mean of its divisors is an integer number (22002399).

Almost surely, 2^44004797 is an apocalyptic number.

It is an amenable number.

44004797 is a deficient number, since it is larger than the sum of its proper divisors (1).

44004797 is an equidigital number, since it uses as much as digits as its factorization.

44004797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 44004797 is about 6633.6111583360. The cubic root of 44004797 is about 353.0476626732.

The spelling of 44004797 in words is "forty-four million, four thousand, seven hundred ninety-seven".