8474234253 has 8 divisors (see below), whose sum is σ = 11484208416. Its totient is φ = 5556874800.

The previous prime is 8474234243. The next prime is 8474234267. The reversal of 8474234253 is 3524324748.

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

It is not a de Polignac number, because 8474234253 - 2⁶ = 8474234189 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8474234243) 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, 23153463 + ... + 23153828.

It is an arithmetic number, because the mean of its divisors is an integer number (1435526052).

Almost surely, 2^8474234253 is an apocalyptic number.

It is an amenable number.

8474234253 is a deficient number, since it is larger than the sum of its proper divisors (3009974163).

8474234253 is a wasteful number, since it uses less digits than its factorization.

8474234253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46307355.

The product of its digits is 645120, while the sum is 42.

The square root of 8474234253 is about 92055.6041368476. The cubic root of 8474234253 is about 2038.7633679215.

The spelling of 8474234253 in words is "eight billion, four hundred seventy-four million, two hundred thirty-four thousand, two hundred fifty-three".