3398522399 has 4 divisors (see below), whose sum is σ = 3439468536. Its totient is φ = 3357576264.

The previous prime is 3398522363. The next prime is 3398522429. The reversal of 3398522399 is 9932258933.

It is a happy number.

3398522399 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.

It is a cyclic number.

It is not a de Polignac number, because 3398522399 - 2¹⁶ = 3398456863 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 3398522399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3398522359) 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, 20472944 + ... + 20473109.

It is an arithmetic number, because the mean of its divisors is an integer number (859867134).

Almost surely, 2^3398522399 is an apocalyptic number.

3398522399 is a deficient number, since it is larger than the sum of its proper divisors (40946137).

3398522399 is an equidigital number, since it uses as much as digits as its factorization.

3398522399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40946136.

The product of its digits is 3149280, while the sum is 53.

The square root of 3398522399 is about 58296.8472475142. The cubic root of 3398522399 is about 1503.4767351675.

The spelling of 3398522399 in words is "three billion, three hundred ninety-eight million, five hundred twenty-two thousand, three hundred ninety-nine".