6736674816 has 192 divisors, whose sum is σ = 19874406240. Its totient is φ = 2198077440.

The previous prime is 6736674809. The next prime is 6736674823. The reversal of 6736674816 is 6184766376.

It is an interprime number because it is at equal distance from previous prime (6736674809) and next prime (6736674823).

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15630121 + ... + 15630551.

Almost surely, 2^6736674816 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 6736674816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9937203120).

6736674816 is an abundant number, since it is smaller than the sum of its proper divisors (13137731424).

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

6736674816 is an equidigital number, since it uses as much as digits as its factorization.

6736674816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520 (or 489 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 54.

The square root of 6736674816 is about 82077.2490767082. The cubic root of 6736674816 is about 1888.6371496967.

The spelling of 6736674816 in words is "six billion, seven hundred thirty-six million, six hundred seventy-four thousand, eight hundred sixteen".