8534449046 has 48 divisors (see below), whose sum is σ = 13612294080. Its totient is φ = 4012316880.

The previous prime is 8534449031. The next prime is 8534449109. The reversal of 8534449046 is 6409444358.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19264901 + ... + 19265343.

It is an arithmetic number, because the mean of its divisors is an integer number (283589460).

Almost surely, 2^8534449046 is an apocalyptic number.

8534449046 is a deficient number, since it is larger than the sum of its proper divisors (5077845034).

8534449046 is a wasteful number, since it uses less digits than its factorization.

8534449046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761 (or 738 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 47.

The square root of 8534449046 is about 92382.0818449119. The cubic root of 8534449046 is about 2043.5808763704.

The spelling of 8534449046 in words is "eight billion, five hundred thirty-four million, four hundred forty-nine thousand, forty-six".