8890923842 has 8 divisors (see below), whose sum is σ = 13343362956. Its totient is φ = 4443136192.

The previous prime is 8890923803. The next prime is 8890923863. The reversal of 8890923842 is 2483290988.

It can be written as a sum of positive squares in 2 ways, for example, as 8813642161 + 77281681 = 93881^2 + 8791^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1158083 + ... + 1165734.

Almost surely, 2^8890923842 is an apocalyptic number.

8890923842 is a deficient number, since it is larger than the sum of its proper divisors (4452439114).

8890923842 is a wasteful number, since it uses less digits than its factorization.

8890923842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2325732.

The product of its (nonzero) digits is 1990656, while the sum is 53.

The square root of 8890923842 is about 94291.6955092017. The cubic root of 8890923842 is about 2071.6464020525.

The spelling of 8890923842 in words is "eight billion, eight hundred ninety million, nine hundred twenty-three thousand, eight hundred forty-two".