8042706998 has 4 divisors (see below), whose sum is σ = 12064060500. Its totient is φ = 4021353498.

The previous prime is 8042706979. The next prime is 8042707007. The reversal of 8042706998 is 8996072408.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 2010676748 + ... + 2010676751.

It is an arithmetic number, because the mean of its divisors is an integer number (3016015125).

Almost surely, 2^8042706998 is an apocalyptic number.

8042706998 is a deficient number, since it is larger than the sum of its proper divisors (4021353502).

8042706998 is a wasteful number, since it uses less digits than its factorization.

8042706998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4021353501.

The product of its (nonzero) digits is 1741824, while the sum is 53.

The square root of 8042706998 is about 89681.1407041637. The cubic root of 8042706998 is about 2003.5526022721.

The spelling of 8042706998 in words is "eight billion, forty-two million, seven hundred six thousand, nine hundred ninety-eight".