8296728542 has 4 divisors (see below), whose sum is σ = 12445092816. Its totient is φ = 4148364270.

The previous prime is 8296728529. The next prime is 8296728551. The reversal of 8296728542 is 2458276928.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×8296728542³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2074182134 + ... + 2074182137.

It is an arithmetic number, because the mean of its divisors is an integer number (3111273204).

Almost surely, 2^8296728542 is an apocalyptic number.

8296728542 is a deficient number, since it is larger than the sum of its proper divisors (4148364274).

8296728542 is a wasteful number, since it uses less digits than its factorization.

8296728542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4148364273.

The product of its digits is 3870720, while the sum is 53.

The square root of 8296728542 is about 91086.3795635769. The cubic root of 8296728542 is about 2024.4278049638.

The spelling of 8296728542 in words is "eight billion, two hundred ninety-six million, seven hundred twenty-eight thousand, five hundred forty-two".