34899797 has 2 divisors, whose sum is σ = 34899798. Its totient is φ = 34899796.

The previous prime is 34899779. The next prime is 34899853. The reversal of 34899797 is 79799843.

Together with previous prime (34899779) it forms an Ormiston pair, because they use the same digits, order apart.

It is an a-pointer prime, because the next prime (34899853) can be obtained adding 34899797 to its sum of digits (56).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28793956 + 6105841 = 5366^2 + 2471^2 .

It is a cyclic number.

It is not a de Polignac number, because 34899797 - 2¹² = 34895701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34899737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17449898 + 17449899.

It is an arithmetic number, because the mean of its divisors is an integer number (17449899).

Almost surely, 2^34899797 is an apocalyptic number.

It is an amenable number.

34899797 is a deficient number, since it is larger than the sum of its proper divisors (1).

34899797 is an equidigital number, since it uses as much as digits as its factorization.

34899797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3429216, while the sum is 56.

The square root of 34899797 is about 5907.6050138783. The cubic root of 34899797 is about 326.7941701120.

The spelling of 34899797 in words is "thirty-four million, eight hundred ninety-nine thousand, seven hundred ninety-seven".