3250132447 has 4 divisors (see below), whose sum is σ = 3250575640. Its totient is φ = 3249689256.

The previous prime is 3250132441. The next prime is 3250132477. The reversal of 3250132447 is 7442310523.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3250132447 - 2³ = 3250132439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3250132441) 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, 210408 + ... + 225325.

It is an arithmetic number, because the mean of its divisors is an integer number (812643910).

Almost surely, 2^3250132447 is an apocalyptic number.

3250132447 is a deficient number, since it is larger than the sum of its proper divisors (443193).

3250132447 is an equidigital number, since it uses as much as digits as its factorization.

3250132447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443192.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 3250132447 is about 57009.9328801569. The cubic root of 3250132447 is about 1481.2681556594.

The spelling of 3250132447 in words is "three billion, two hundred fifty million, one hundred thirty-two thousand, four hundred forty-seven".