8454843292 has 24 divisors (see below), whose sum is σ = 16915170944. Its totient is φ = 3622329072.

The previous prime is 8454843247. The next prime is 8454843337. The reversal of 8454843292 is 2923484548.

It is an interprime number because it is at equal distance from previous prime (8454843247) and next prime (8454843337).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41863 + ... + 136609.

Almost surely, 2^8454843292 is an apocalyptic number.

It is an amenable number.

8454843292 is an abundant number, since it is smaller than the sum of its proper divisors (8460327652).

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

8454843292 is a wasteful number, since it uses less digits than its factorization.

8454843292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97945 (or 97943 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 49.

The square root of 8454843292 is about 91950.2218159369. The cubic root of 8454843292 is about 2037.2071300328.

The spelling of 8454843292 in words is "eight billion, four hundred fifty-four million, eight hundred forty-three thousand, two hundred ninety-two".