3311997 has 16 divisors (see below), whose sum is σ = 4794048. Its totient is φ = 2021760.

The previous prime is 3311983. The next prime is 3311999. The reversal of 3311997 is 7991133.

It is not a de Polignac number, because 3311997 - 2⁶ = 3311933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3311999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6097 + ... + 6617.

It is an arithmetic number, because the mean of its divisors is an integer number (299628).

Almost surely, 2^3311997 is an apocalyptic number.

It is an amenable number.

3311997 is a deficient number, since it is larger than the sum of its proper divisors (1482051).

3311997 is a wasteful number, since it uses less digits than its factorization.

3311997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700.

The product of its digits is 5103, while the sum is 33.

The square root of 3311997 is about 1819.8892823466. The cubic root of 3311997 is about 149.0607532681.

The spelling of 3311997 in words is "three million, three hundred eleven thousand, nine hundred ninety-seven".