8098772042 has 8 divisors (see below), whose sum is σ = 12158094816. Its totient is φ = 4046073772.

The previous prime is 8098772009. The next prime is 8098772089. The reversal of 8098772042 is 2402778908.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1653068 + ... + 1657959.

It is an arithmetic number, because the mean of its divisors is an integer number (1519761852).

Almost surely, 2^8098772042 is an apocalyptic number.

8098772042 is a deficient number, since it is larger than the sum of its proper divisors (4059322774).

8098772042 is a wasteful number, since it uses less digits than its factorization.

8098772042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3312252.

The product of its (nonzero) digits is 451584, while the sum is 47.

The square root of 8098772042 is about 89993.1777525386. The cubic root of 8098772042 is about 2008.1973592477.

The spelling of 8098772042 in words is "eight billion, ninety-eight million, seven hundred seventy-two thousand, forty-two".