3791816016 has 40 divisors (see below), whose sum is σ = 10311081120. Its totient is φ = 1197415296.

The previous prime is 3791815999. The next prime is 3791816029. The reversal of 3791816016 is 6106181973.

It is a super-2 number, since 2×3791816016² = 28755737398388224512, 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 7 ways as a sum of consecutive naturals, for example, 2077935 + ... + 2079758.

It is an arithmetic number, because the mean of its divisors is an integer number (257777028).

Almost surely, 2^3791816016 is an apocalyptic number.

It is an amenable number.

3791816016 is an abundant number, since it is smaller than the sum of its proper divisors (6519265104).

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

3791816016 is a wasteful number, since it uses less digits than its factorization.

3791816016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4157723 (or 4157717 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 3791816016 is about 61577.7233746101. The cubic root of 3791816016 is about 1559.3696796062.

Adding to 3791816016 its reverse (6106181973), we get a palindrome (9897997989).

The spelling of 3791816016 in words is "three billion, seven hundred ninety-one million, eight hundred sixteen thousand, sixteen".