3342311257 has 2 divisors, whose sum is σ = 3342311258. Its totient is φ = 3342311256.

The previous prime is 3342311243. The next prime is 3342311293. The reversal of 3342311257 is 7521132433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3155742976 + 186568281 = 56176^2 + 13659^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3342311257 is a prime.

It is a super-2 number, since 2×3342311257² = 22342089077337840098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3342311957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671155628 + 1671155629.

It is an arithmetic number, because the mean of its divisors is an integer number (1671155629).

Almost surely, 2^3342311257 is an apocalyptic number.

It is an amenable number.

3342311257 is a deficient number, since it is larger than the sum of its proper divisors (1).

3342311257 is an equidigital number, since it uses as much as digits as its factorization.

3342311257 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 31.

The square root of 3342311257 is about 57812.7257357755. The cubic root of 3342311257 is about 1495.1415035914.

The spelling of 3342311257 in words is "three billion, three hundred forty-two million, three hundred eleven thousand, two hundred fifty-seven".