3296731 has 2 divisors, whose sum is σ = 3296732. Its totient is φ = 3296730.

The previous prime is 3296729. The next prime is 3296771. The reversal of 3296731 is 1376923.

It is a weak prime.

It is an emirp because it is prime and its reverse (1376923) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3296731 - 2¹ = 3296729 is a prime.

It is a super-2 number, since 2×3296731² = 21736870572722, which contains 22 as substring.

Together with 3296729, it forms a pair of twin primes.

It is equal to p₂₃₆₆₉₅ and since 3296731 and 236695 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 3296693 and 3296702.

It is not a weakly prime, because it can be changed into another prime (3296701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1648365 + 1648366.

It is an arithmetic number, because the mean of its divisors is an integer number (1648366).

Almost surely, 2^3296731 is an apocalyptic number.

3296731 is a deficient number, since it is larger than the sum of its proper divisors (1).

3296731 is an equidigital number, since it uses as much as digits as its factorization.

3296731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6804, while the sum is 31.

The square root of 3296731 is about 1815.6902268834. The cubic root of 3296731 is about 148.8313783934.

The spelling of 3296731 in words is "three million, two hundred ninety-six thousand, seven hundred thirty-one".