3337374881 has 2 divisors, whose sum is σ = 3337374882. Its totient is φ = 3337374880.

The previous prime is 3337374863. The next prime is 3337374889. The reversal of 3337374881 is 1884737333.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3216704656 + 120670225 = 56716^2 + 10985^2 .

It is a cyclic number.

It is not a de Polignac number, because 3337374881 - 2¹⁰ = 3337373857 is a prime.

It is a super-2 number, since 2×3337374881² = 22276142192659528322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3337374889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1668687440 + 1668687441.

It is an arithmetic number, because the mean of its divisors is an integer number (1668687441).

Almost surely, 2^3337374881 is an apocalyptic number.

It is an amenable number.

3337374881 is a deficient number, since it is larger than the sum of its proper divisors (1).

3337374881 is an equidigital number, since it uses as much as digits as its factorization.

3337374881 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1016064, while the sum is 47.

The square root of 3337374881 is about 57770.0171455747. The cubic root of 3337374881 is about 1494.4050653807.

The spelling of 3337374881 in words is "three billion, three hundred thirty-seven million, three hundred seventy-four thousand, eight hundred eighty-one".