3244400413 has 4 divisors (see below), whose sum is σ = 3244533408. Its totient is φ = 3244267420.

The previous prime is 3244400407. The next prime is 3244400431. The reversal of 3244400413 is 3140044423.

3244400413 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 a de Polignac number, because none of the positive numbers 2^k-3244400413 is a prime.

It is a super-2 number, since 2×3244400413² = 21052268079749141138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3244400443) 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, 18223 + ... + 82588.

It is an arithmetic number, because the mean of its divisors is an integer number (811133352).

Almost surely, 2^3244400413 is an apocalyptic number.

It is an amenable number.

3244400413 is a deficient number, since it is larger than the sum of its proper divisors (132995).

3244400413 is a wasteful number, since it uses less digits than its factorization.

3244400413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132994.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 3244400413 is about 56959.6384556644. The cubic root of 3244400413 is about 1480.3968398037.

Adding to 3244400413 its reverse (3140044423), we get a palindrome (6384444836).

The spelling of 3244400413 in words is "three billion, two hundred forty-four million, four hundred thousand, four hundred thirteen".