3366791 has 4 divisors (see below), whose sum is σ = 3371592. Its totient is φ = 3361992.

The previous prime is 3366767. The next prime is 3366821. The reversal of 3366791 is 1976633.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3366791 - 2¹⁴ = 3350407 is a prime.

It is a super-2 number, since 2×3366791² = 22670563275362, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3366991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1121 + ... + 2826.

It is an arithmetic number, because the mean of its divisors is an integer number (842898).

Almost surely, 2^3366791 is an apocalyptic number.

3366791 is a deficient number, since it is larger than the sum of its proper divisors (4801).

3366791 is an equidigital number, since it uses as much as digits as its factorization.

3366791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4800.

The product of its digits is 20412, while the sum is 35.

The square root of 3366791 is about 1834.8817400585. The cubic root of 3366791 is about 149.8782864506.

The spelling of 3366791 in words is "three million, three hundred sixty-six thousand, seven hundred ninety-one".