3403998253 has 8 divisors (see below), whose sum is σ = 3441465720. Its totient is φ = 3366604800.

The previous prime is 3403998251. The next prime is 3403998271. The reversal of 3403998253 is 3528993043.

3403998253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1310295204 + 2093703049 = 36198^2 + 45757^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3403998253 - 2¹ = 3403998251 is a prime.

It is a super-3 number, since 3×3403998253³ (a number of 30 digits) contains 333 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 (3403998251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76653 + ... + 112621.

It is an arithmetic number, because the mean of its divisors is an integer number (430183215).

Almost surely, 2^3403998253 is an apocalyptic number.

It is an amenable number.

3403998253 is a deficient number, since it is larger than the sum of its proper divisors (37467467).

3403998253 is a wasteful number, since it uses less digits than its factorization.

3403998253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37007.

The product of its (nonzero) digits is 699840, while the sum is 46.

The square root of 3403998253 is about 58343.7936116602. The cubic root of 3403998253 is about 1504.2837919199.

The spelling of 3403998253 in words is "three billion, four hundred three million, nine hundred ninety-eight thousand, two hundred fifty-three".