3234782399 has 4 divisors (see below), whose sum is σ = 3375425136. Its totient is φ = 3094139664.

The previous prime is 3234782339. The next prime is 3234782417. The reversal of 3234782399 is 9932874323.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9932874323 = 23 ⋅431864101.

It is a cyclic number.

It is not a de Polignac number, because 3234782399 - 2⁸ = 3234782143 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 (3234782339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70321334 + ... + 70321379.

It is an arithmetic number, because the mean of its divisors is an integer number (843856284).

Almost surely, 2^3234782399 is an apocalyptic number.

3234782399 is a deficient number, since it is larger than the sum of its proper divisors (140642737).

3234782399 is a wasteful number, since it uses less digits than its factorization.

3234782399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140642736.

The product of its digits is 1959552, while the sum is 50.

The square root of 3234782399 is about 56875.1474635451. The cubic root of 3234782399 is about 1478.9325147197.

The spelling of 3234782399 in words is "three billion, two hundred thirty-four million, seven hundred eighty-two thousand, three hundred ninety-nine".