3391394297 has 2 divisors, whose sum is σ = 3391394298. Its totient is φ = 3391394296.

The previous prime is 3391394287. The next prime is 3391394317. The reversal of 3391394297 is 7924931933.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2363807161 + 1027587136 = 48619^2 + 32056^2 .

It is a cyclic number.

It is not a de Polignac number, because 3391394297 - 2⁶ = 3391394233 is a prime.

It is not a weakly prime, because it can be changed into another prime (3391394207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1695697148 + 1695697149.

It is an arithmetic number, because the mean of its divisors is an integer number (1695697149).

Almost surely, 2^3391394297 is an apocalyptic number.

It is an amenable number.

3391394297 is a deficient number, since it is larger than the sum of its proper divisors (1).

3391394297 is an equidigital number, since it uses as much as digits as its factorization.

3391394297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1102248, while the sum is 50.

The square root of 3391394297 is about 58235.6789004816. The cubic root of 3391394297 is about 1502.4248626558.

The spelling of 3391394297 in words is "three billion, three hundred ninety-one million, three hundred ninety-four thousand, two hundred ninety-seven".