8192499842 has 8 divisors (see below), whose sum is σ = 12290539536. Its totient is φ = 4095653332.

The previous prime is 8192499827. The next prime is 8192499883. The reversal of 8192499842 is 2489942918.

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

It is a super-2 number, since 2×8192499842² (a number of 21 digits) contains 22 as substring.

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, 280928 + ... + 308715.

It is an arithmetic number, because the mean of its divisors is an integer number (1536317442).

Almost surely, 2^8192499842 is an apocalyptic number.

8192499842 is a deficient number, since it is larger than the sum of its proper divisors (4098039694).

8192499842 is a wasteful number, since it uses less digits than its factorization.

8192499842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596592.

The product of its digits is 2985984, while the sum is 56.

The square root of 8192499842 is about 90512.4292127882. The cubic root of 8192499842 is about 2015.9146790928.

The spelling of 8192499842 in words is "eight billion, one hundred ninety-two million, four hundred ninety-nine thousand, eight hundred forty-two".