34240993 has 2 divisors, whose sum is σ = 34240994. Its totient is φ = 34240992.

The previous prime is 34240979. The next prime is 34241003. The reversal of 34240993 is 39904243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18464209 + 15776784 = 4297^2 + 3972^2 .

It is a cyclic number.

It is not a de Polignac number, because 34240993 - 2⁵ = 34240961 is a prime.

It is not a weakly prime, because it can be changed into another prime (34241993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17120496 + 17120497.

It is an arithmetic number, because the mean of its divisors is an integer number (17120497).

Almost surely, 2^34240993 is an apocalyptic number.

It is an amenable number.

34240993 is a deficient number, since it is larger than the sum of its proper divisors (1).

34240993 is an equidigital number, since it uses as much as digits as its factorization.

34240993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 34240993 is about 5851.5803848191. The cubic root of 34240993 is about 324.7247942441.

The spelling of 34240993 in words is "thirty-four million, two hundred forty thousand, nine hundred ninety-three".