44469797 has 2 divisors, whose sum is σ = 44469798. Its totient is φ = 44469796.

The previous prime is 44469781. The next prime is 44469827. The reversal of 44469797 is 79796444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31516996 + 12952801 = 5614^2 + 3599^2 .

It is a cyclic number.

It is not a de Polignac number, because 44469797 - 2⁴ = 44469781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44469767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22234898 + 22234899.

It is an arithmetic number, because the mean of its divisors is an integer number (22234899).

Almost surely, 2^44469797 is an apocalyptic number.

It is an amenable number.

44469797 is a deficient number, since it is larger than the sum of its proper divisors (1).

44469797 is an equidigital number, since it uses as much as digits as its factorization.

44469797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1524096, while the sum is 50.

The square root of 44469797 is about 6668.5678372496. The cubic root of 44469797 is about 354.2868630342.

The spelling of 44469797 in words is "forty-four million, four hundred sixty-nine thousand, seven hundred ninety-seven".