8275438374 has 64 divisors (see below), whose sum is σ = 19099971072. Its totient is φ = 2341440000.

The previous prime is 8275438373. The next prime is 8275438397. The reversal of 8275438374 is 4738345728.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8275438373) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1905934 + ... + 1910270.

It is an arithmetic number, because the mean of its divisors is an integer number (298437048).

Almost surely, 2^8275438374 is an apocalyptic number.

8275438374 is an abundant number, since it is smaller than the sum of its proper divisors (10824532698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8275438374 is a wasteful number, since it uses less digits than its factorization.

8275438374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4781.

The product of its digits is 4515840, while the sum is 51.

The square root of 8275438374 is about 90969.4364828100. The cubic root of 8275438374 is about 2022.6946990761.

The spelling of 8275438374 in words is "eight billion, two hundred seventy-five million, four hundred thirty-eight thousand, three hundred seventy-four".