8347192494 has 64 divisors (see below), whose sum is σ = 17645672448. Its totient is φ = 2628662400.

The previous prime is 8347192487. The next prime is 8347192523. The reversal of 8347192494 is 4942917438.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2078032 + ... + 2082044.

It is an arithmetic number, because the mean of its divisors is an integer number (275713632).

Almost surely, 2^8347192494 is an apocalyptic number.

8347192494 is an abundant number, since it is smaller than the sum of its proper divisors (9298479954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8347192494 is a wasteful number, since it uses less digits than its factorization.

8347192494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4313.

The product of its digits is 1741824, while the sum is 51.

The square root of 8347192494 is about 91362.9711316352. The cubic root of 8347192494 is about 2028.5239655633.

The spelling of 8347192494 in words is "eight billion, three hundred forty-seven million, one hundred ninety-two thousand, four hundred ninety-four".