3806574816 has 192 divisors, whose sum is σ = 11357079552. Its totient is φ = 1116297600.

The previous prime is 3806574809. The next prime is 3806574833. The reversal of 3806574816 is 6184756083.

3806574816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 122792721 + ... + 122792751.

It is an arithmetic number, because the mean of its divisors is an integer number (59151456).

Almost surely, 2^3806574816 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 3806574816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5678539776).

3806574816 is an abundant number, since it is smaller than the sum of its proper divisors (7550504736).

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

3806574816 is an frugal number, since it uses more digits than its factorization.

3806574816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 3806574816 is about 61697.4457818150. The cubic root of 3806574816 is about 1561.3902268427.

The spelling of 3806574816 in words is "three billion, eight hundred six million, five hundred seventy-four thousand, eight hundred sixteen".