3392970881 has 2 divisors, whose sum is σ = 3392970882. Its totient is φ = 3392970880.

The previous prime is 3392970877. The next prime is 3392970947. The reversal of 3392970881 is 1880792933.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2322372481 + 1070598400 = 48191^2 + 32720^2 .

It is a cyclic number.

It is not a de Polignac number, because 3392970881 - 2² = 3392970877 is a prime.

It is a super-2 number, since 2×3392970881² = 23024502798627832322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3392970811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1696485440 + 1696485441.

It is an arithmetic number, because the mean of its divisors is an integer number (1696485441).

Almost surely, 2^3392970881 is an apocalyptic number.

It is an amenable number.

3392970881 is a deficient number, since it is larger than the sum of its proper divisors (1).

3392970881 is an equidigital number, since it uses as much as digits as its factorization.

3392970881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 3392970881 is about 58249.2135655066. The cubic root of 3392970881 is about 1502.6576412551.

The spelling of 3392970881 in words is "three billion, three hundred ninety-two million, nine hundred seventy thousand, eight hundred eighty-one".