8534346446 has 4 divisors (see below), whose sum is σ = 12801519672. Its totient is φ = 4267173222.

The previous prime is 8534346419. The next prime is 8534346463. The reversal of 8534346446 is 6446434358.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 8534346446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2133586610 + ... + 2133586613.

It is an arithmetic number, because the mean of its divisors is an integer number (3200379918).

Almost surely, 2^8534346446 is an apocalyptic number.

8534346446 is a deficient number, since it is larger than the sum of its proper divisors (4267173226).

8534346446 is a wasteful number, since it uses less digits than its factorization.

8534346446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4267173225.

The product of its digits is 3317760, while the sum is 47.

The square root of 8534346446 is about 92381.5265407538. The cubic root of 8534346446 is about 2043.5726871193.

The spelling of 8534346446 in words is "eight billion, five hundred thirty-four million, three hundred forty-six thousand, four hundred forty-six".