3376991 has 2 divisors, whose sum is σ = 3376992. Its totient is φ = 3376990.

The previous prime is 3376987. The next prime is 3376993. The reversal of 3376991 is 1996733.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3376991 - 2² = 3376987 is a prime.

It is a super-2 number, since 2×3376991² = 22808136428162, which contains 22 as substring.

Together with 3376993, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3376993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1688495 + 1688496.

It is an arithmetic number, because the mean of its divisors is an integer number (1688496).

Almost surely, 2^3376991 is an apocalyptic number.

3376991 is a deficient number, since it is larger than the sum of its proper divisors (1).

3376991 is an equidigital number, since it uses as much as digits as its factorization.

3376991 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30618, while the sum is 38.

The square root of 3376991 is about 1837.6591087577. The cubic root of 3376991 is about 150.0294904980.

The spelling of 3376991 in words is "three million, three hundred seventy-six thousand, nine hundred ninety-one".