3886674020384 has 24 divisors (see below), whose sum is σ = 8102000624508. Its totient is φ = 1829023068160.

The previous prime is 3886674020377. The next prime is 3886674020389. The reversal of 3886674020384 is 4830204766883.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3833654352784 + 53019667600 = 1957972^2 + 230260^2 .

It is not an unprimeable number, because it can be changed into a prime (3886674020389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3572310137 + ... + 3572311224.

Almost surely, 2^{3886674020384} is an apocalyptic number.

3886674020384 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3886674020384 is an abundant number, since it is smaller than the sum of its proper divisors (4215326604124).

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

3886674020384 is a wasteful number, since it uses less digits than its factorization.

3886674020384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7144621388 (or 7144621380 counting only the distinct ones).

The product of its (nonzero) digits is 37158912, while the sum is 59.

The spelling of 3886674020384 in words is "three trillion, eight hundred eighty-six billion, six hundred seventy-four million, twenty thousand, three hundred eighty-four".