8534994358 has 16 divisors (see below), whose sum is σ = 14016784464. Its totient is φ = 3865534560.

The previous prime is 8534994289. The next prime is 8534994359.

8534994358 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×8534994358² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8534994359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 694185 + ... + 706372.

It is an arithmetic number, because the mean of its divisors is an integer number (876049029).

Almost surely, 2^8534994358 is an apocalyptic number.

8534994358 is a deficient number, since it is larger than the sum of its proper divisors (5481790106).

8534994358 is a wasteful number, since it uses less digits than its factorization.

8534994358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400847.

The product of its digits is 18662400, while the sum is 58.

The square root of 8534994358 is about 92385.0331926119. The cubic root of 8534994358 is about 2043.6244005797.

The spelling of 8534994358 in words is "eight billion, five hundred thirty-four million, nine hundred ninety-four thousand, three hundred fifty-eight".