3296431 has 4 divisors (see below), whose sum is σ = 3301200. Its totient is φ = 3291664.

The previous prime is 3296417. The next prime is 3296437. The reversal of 3296431 is 1346923.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1346923 = 73 ⋅18451.

It is a cyclic number.

It is not a de Polignac number, because 3296431 - 2⁵ = 3296399 is a prime.

It is a super-2 number, since 2×3296431² = 21732914675522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3296431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3296437) 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, 1126 + ... + 2803.

It is an arithmetic number, because the mean of its divisors is an integer number (825300).

Almost surely, 2^3296431 is an apocalyptic number.

3296431 is a deficient number, since it is larger than the sum of its proper divisors (4769).

3296431 is an equidigital number, since it uses as much as digits as its factorization.

3296431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4768.

The product of its digits is 3888, while the sum is 28.

The square root of 3296431 is about 1815.6076117928. The cubic root of 3296431 is about 148.8268637425.

The spelling of 3296431 in words is "three million, two hundred ninety-six thousand, four hundred thirty-one".