3618487696 has 20 divisors (see below), whose sum is σ = 7315638912. Its totient is φ = 1730580896.

The previous prime is 3618487687. The next prime is 3618487721. The reversal of 3618487696 is 6967848163.

It is a happy number.

It is a super-2 number, since 2×3618487696² = 26186906412206776832, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3618487696.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4916056 + ... + 4916791.

Almost surely, 2^3618487696 is an apocalyptic number.

It is an amenable number.

3618487696 is an abundant number, since it is smaller than the sum of its proper divisors (3697151216).

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

3618487696 is a wasteful number, since it uses less digits than its factorization.

3618487696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9832878 (or 9832872 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 58.

The square root of 3618487696 is about 60153.8668416254. The cubic root of 3618487696 is about 1535.2379597632.

The spelling of 3618487696 in words is "three billion, six hundred eighteen million, four hundred eighty-seven thousand, six hundred ninety-six".