3197461 has 2 divisors, whose sum is σ = 3197462. Its totient is φ = 3197460.

The previous prime is 3197449. The next prime is 3197497. The reversal of 3197461 is 1647913.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3186225 + 11236 = 1785^2 + 106^2 .

It is a cyclic number.

It is not a de Polignac number, because 3197461 - 2¹³ = 3189269 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3197401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1598730 + 1598731.

It is an arithmetic number, because the mean of its divisors is an integer number (1598731).

Almost surely, 2^3197461 is an apocalyptic number.

It is an amenable number.

3197461 is a deficient number, since it is larger than the sum of its proper divisors (1).

3197461 is an equidigital number, since it uses as much as digits as its factorization.

3197461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 31.

The square root of 3197461 is about 1788.1445690995. The cubic root of 3197461 is about 147.3222756500.

The spelling of 3197461 in words is "three million, one hundred ninety-seven thousand, four hundred sixty-one".