8493469455 has 32 divisors (see below), whose sum is σ = 13668092928. Its totient is φ = 4503728000.

The previous prime is 8493469421. The next prime is 8493469487. The reversal of 8493469455 is 5549643948.

It is not a de Polignac number, because 8493469455 - 2¹¹ = 8493467407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8493469395 and 8493469404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3611530 + ... + 3613880.

It is an arithmetic number, because the mean of its divisors is an integer number (427127904).

Almost surely, 2^8493469455 is an apocalyptic number.

8493469455 is a deficient number, since it is larger than the sum of its proper divisors (5174623473).

8493469455 is a wasteful number, since it uses less digits than its factorization.

8493469455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3647.

The product of its digits is 18662400, while the sum is 57.

The square root of 8493469455 is about 92160.0209147112. The cubic root of 8493469455 is about 2040.3047615139.

The spelling of 8493469455 in words is "eight billion, four hundred ninety-three million, four hundred sixty-nine thousand, four hundred fifty-five".