5736471894 has 32 divisors (see below), whose sum is σ = 12860540640. Its totient is φ = 1895233536.

The previous prime is 5736471893. The next prime is 5736471901. The reversal of 5736471894 is 4981746375.

5736471894 is a `hidden beast` number, since 57 + 36 + 471 + 8 + 94 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5736471894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5736471893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 463947 + ... + 476150.

It is an arithmetic number, because the mean of its divisors is an integer number (401891895).

Almost surely, 2^5736471894 is an apocalyptic number.

5736471894 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5736471894 is an abundant number, since it is smaller than the sum of its proper divisors (7124068746).

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

5736471894 is a wasteful number, since it uses less digits than its factorization.

5736471894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940221 (or 940215 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 54.

The square root of 5736471894 is about 75739.5002228032. The cubic root of 5736471894 is about 1790.1178510258.

The spelling of 5736471894 in words is "five billion, seven hundred thirty-six million, four hundred seventy-one thousand, eight hundred ninety-four".