3696888384 has 224 divisors, whose sum is σ = 12822732800. Its totient is φ = 1022077440.

The previous prime is 3696888367. The next prime is 3696888401. The reversal of 3696888384 is 4838886963.

It is an interprime number because it is at equal distance from previous prime (3696888367) and next prime (3696888401).

It is a tau number, because it is divible by the number of its divisors (224).

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

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, 370047 + ... + 379905.

Almost surely, 2^3696888384 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 3696888384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6411366400).

3696888384 is an abundant number, since it is smaller than the sum of its proper divisors (9125844416).

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

3696888384 is a wasteful number, since it uses less digits than its factorization.

3696888384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9918 (or 9902 counting only the distinct ones).

The product of its digits is 47775744, while the sum is 63.

The square root of 3696888384 is about 60802.0425972681. The cubic root of 3696888384 is about 1546.2466778130.

The spelling of 3696888384 in words is "three billion, six hundred ninety-six million, eight hundred eighty-eight thousand, three hundred eighty-four".