34442797 has 2 divisors, whose sum is σ = 34442798. Its totient is φ = 34442796.

The previous prime is 34442777. The next prime is 34442809. The reversal of 34442797 is 79724443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31573161 + 2869636 = 5619^2 + 1694^2 .

It is a cyclic number.

It is not a de Polignac number, because 34442797 - 2⁷ = 34442669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34442777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17221398 + 17221399.

It is an arithmetic number, because the mean of its divisors is an integer number (17221399).

Almost surely, 2^34442797 is an apocalyptic number.

It is an amenable number.

34442797 is a deficient number, since it is larger than the sum of its proper divisors (1).

34442797 is an equidigital number, since it uses as much as digits as its factorization.

34442797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 169344, while the sum is 40.

The square root of 34442797 is about 5868.7985993728. The cubic root of 34442797 is about 325.3614818158.

It can be divided in two parts, 3444 and 2797, that added together give a square (6241 = 79²).

The spelling of 34442797 in words is "thirty-four million, four hundred forty-two thousand, seven hundred ninety-seven".