8016898742 has 4 divisors (see below), whose sum is σ = 12025348116. Its totient is φ = 4008449370.

The previous prime is 8016898739. The next prime is 8016898753. The reversal of 8016898742 is 2478986108.

It is a happy number.

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

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, 2004224684 + ... + 2004224687.

It is an arithmetic number, because the mean of its divisors is an integer number (3006337029).

Almost surely, 2^8016898742 is an apocalyptic number.

8016898742 is a deficient number, since it is larger than the sum of its proper divisors (4008449374).

8016898742 is a wasteful number, since it uses less digits than its factorization.

8016898742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4008449373.

The product of its (nonzero) digits is 1548288, while the sum is 53.

The square root of 8016898742 is about 89537.1361056405. The cubic root of 8016898742 is about 2001.4072381082.

The spelling of 8016898742 in words is "eight billion, sixteen million, eight hundred ninety-eight thousand, seven hundred forty-two".