8491196346 has 32 divisors (see below), whose sum is σ = 18601410240. Its totient is φ = 2572045056.

The previous prime is 8491196323. The next prime is 8491196359. The reversal of 8491196346 is 6436911948.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1432336 + ... + 1438251.

It is an arithmetic number, because the mean of its divisors is an integer number (581294070).

Almost surely, 2^8491196346 is an apocalyptic number.

8491196346 is an abundant number, since it is smaller than the sum of its proper divisors (10110213894).

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

8491196346 is a wasteful number, since it uses less digits than its factorization.

8491196346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2870638.

The product of its digits is 1119744, while the sum is 51.

The square root of 8491196346 is about 92147.6876866696. The cubic root of 8491196346 is about 2040.1227295444.

The spelling of 8491196346 in words is "eight billion, four hundred ninety-one million, one hundred ninety-six thousand, three hundred forty-six".