3252378401 has 4 divisors (see below), whose sum is σ = 3328015152. Its totient is φ = 3176741652.

The previous prime is 3252378397. The next prime is 3252378421. The reversal of 3252378401 is 1048732523.

3252378401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3252378401 - 2² = 3252378397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3252378421) 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, 37818311 + ... + 37818396.

It is an arithmetic number, because the mean of its divisors is an integer number (832003788).

Almost surely, 2^3252378401 is an apocalyptic number.

It is an amenable number.

3252378401 is a deficient number, since it is larger than the sum of its proper divisors (75636751).

3252378401 is an equidigital number, since it uses as much as digits as its factorization.

3252378401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75636750.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 3252378401 is about 57029.6273966436. The cubic root of 3252378401 is about 1481.6092796149.

The spelling of 3252378401 in words is "three billion, two hundred fifty-two million, three hundred seventy-eight thousand, four hundred one".