3311494873 has 2 divisors, whose sum is σ = 3311494874. Its totient is φ = 3311494872.

The previous prime is 3311494843. The next prime is 3311494877. The reversal of 3311494873 is 3784941133.

3311494873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2381732809 + 929762064 = 48803^2 + 30492^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3311494873 is a prime.

It is a super-2 number, since 2×3311494873² = 21931996587810572258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3311494877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1655747436 + 1655747437.

It is an arithmetic number, because the mean of its divisors is an integer number (1655747437).

Almost surely, 2^3311494873 is an apocalyptic number.

It is an amenable number.

3311494873 is a deficient number, since it is larger than the sum of its proper divisors (1).

3311494873 is an equidigital number, since it uses as much as digits as its factorization.

3311494873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 43.

The square root of 3311494873 is about 57545.5895182246. The cubic root of 3311494873 is about 1490.5321992679.

The spelling of 3311494873 in words is "three billion, three hundred eleven million, four hundred ninety-four thousand, eight hundred seventy-three".