8458442496 has 360 divisors, whose sum is σ = 30351601280. Its totient is φ = 2288756736.

The previous prime is 8458442483. The next prime is 8458442501. The reversal of 8458442496 is 6942448548.

It is a happy number.

8458442496 is a `hidden beast` number, since 84 + 58 + 4 + 424 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2756355 + ... + 2759421.

Almost surely, 2^8458442496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8458442496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15175800640).

8458442496 is an abundant number, since it is smaller than the sum of its proper divisors (21893158784).

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

8458442496 is a wasteful number, since it uses less digits than its factorization.

8458442496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3121 (or 3098 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 54.

The square root of 8458442496 is about 91969.7912142895. The cubic root of 8458442496 is about 2037.4961668840.

The spelling of 8458442496 in words is "eight billion, four hundred fifty-eight million, four hundred forty-two thousand, four hundred ninety-six".