5739778836 has 144 divisors (see below), whose sum is σ = 16402434048. Its totient is φ = 1676635200.

The previous prime is 5739778817. The next prime is 5739778871. The reversal of 5739778836 is 6388779375.

It is a super-2 number, since 2×5739778836² = 65890122172387029792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3767971 + ... + 3769493.

It is an arithmetic number, because the mean of its divisors is an integer number (113905792).

Almost surely, 2^5739778836 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5739778836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8201217024).

5739778836 is an abundant number, since it is smaller than the sum of its proper divisors (10662655212).

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

5739778836 is a wasteful number, since it uses less digits than its factorization.

5739778836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882 (or 1877 counting only the distinct ones).

The product of its digits is 53343360, while the sum is 63.

The square root of 5739778836 is about 75761.3281034592. The cubic root of 5739778836 is about 1790.4617719836.

The spelling of 5739778836 in words is "five billion, seven hundred thirty-nine million, seven hundred seventy-eight thousand, eight hundred thirty-six".