3197430541 has 4 divisors (see below), whose sum is σ = 3207090784. Its totient is φ = 3187770300.

The previous prime is 3197430521. The next prime is 3197430553. The reversal of 3197430541 is 1450347913.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3197430541 - 2¹⁵ = 3197397773 is a prime.

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 3197430541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3197430521) 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, 4829625 + ... + 4830286.

It is an arithmetic number, because the mean of its divisors is an integer number (801772696).

Almost surely, 2^3197430541 is an apocalyptic number.

It is an amenable number.

3197430541 is a deficient number, since it is larger than the sum of its proper divisors (9660243).

3197430541 is an equidigital number, since it uses as much as digits as its factorization.

3197430541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9660242.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 3197430541 is about 56545.8269105687. The cubic root of 3197430541 is about 1473.2180785142.

The spelling of 3197430541 in words is "three billion, one hundred ninety-seven million, four hundred thirty thousand, five hundred forty-one".