3331967 has 4 divisors (see below), whose sum is σ = 3341760. Its totient is φ = 3322176.

The previous prime is 3331963. The next prime is 3331981. The reversal of 3331967 is 7691333.

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 3331967 - 2² = 3331963 is a prime.

It is a super-2 number, since 2×3331967² = 22204008178178, 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 (3331963) 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, 4367 + ... + 5072.

It is an arithmetic number, because the mean of its divisors is an integer number (835440).

Almost surely, 2^3331967 is an apocalyptic number.

3331967 is a deficient number, since it is larger than the sum of its proper divisors (9793).

3331967 is an equidigital number, since it uses as much as digits as its factorization.

3331967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9792.

The product of its digits is 10206, while the sum is 32.

The square root of 3331967 is about 1825.3676342041. The cubic root of 3331967 is about 149.3597451203.

The spelling of 3331967 in words is "three million, three hundred thirty-one thousand, nine hundred sixty-seven".