3270431 has 2 divisors, whose sum is σ = 3270432. Its totient is φ = 3270430.

The previous prime is 3270427. The next prime is 3270433. The reversal of 3270431 is 1340723.

It is a strong prime.

It is an emirp because it is prime and its reverse (1340723) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3270431 - 2² = 3270427 is a prime.

It is a super-2 number, since 2×3270431² = 21391437851522, which contains 22 as substring.

Together with 3270433, it forms a pair of twin primes.

It is a Chen prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3270433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1635215 + 1635216.

It is an arithmetic number, because the mean of its divisors is an integer number (1635216).

Almost surely, 2^3270431 is an apocalyptic number.

3270431 is a deficient number, since it is larger than the sum of its proper divisors (1).

3270431 is an equidigital number, since it uses as much as digits as its factorization.

3270431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 3270431 is about 1808.4332998482. The cubic root of 3270431 is about 148.4345488832.

The spelling of 3270431 in words is "three million, two hundred seventy thousand, four hundred thirty-one".