3338396377 has 2 divisors, whose sum is σ = 3338396378. Its totient is φ = 3338396376.

The previous prime is 3338396309. The next prime is 3338396381. The reversal of 3338396377 is 7736938333.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2103506496 + 1234889881 = 45864^2 + 35141^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3338396377 is a prime.

It is a super-2 number, since 2×3338396377² = 22289780739933452258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3338336377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1669198188 + 1669198189.

It is an arithmetic number, because the mean of its divisors is an integer number (1669198189).

Almost surely, 2^3338396377 is an apocalyptic number.

It is an amenable number.

3338396377 is a deficient number, since it is larger than the sum of its proper divisors (1).

3338396377 is an equidigital number, since it uses as much as digits as its factorization.

3338396377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5143824, while the sum is 52.

The square root of 3338396377 is about 57778.8575259151. The cubic root of 3338396377 is about 1494.5575178453.

The spelling of 3338396377 in words is "three billion, three hundred thirty-eight million, three hundred ninety-six thousand, three hundred seventy-seven".