3659889496 has 32 divisors (see below), whose sum is σ = 6890072400. Its totient is φ = 1822556160.

The previous prime is 3659889491. The next prime is 3659889503. The reversal of 3659889496 is 6949889563.

It is a super-2 number, since 2×3659889496² = 26789582245862268032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3659889491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3173656 + ... + 3174808.

Almost surely, 2^3659889496 is an apocalyptic number.

It is an amenable number.

3659889496 is a deficient number, since it is larger than the sum of its proper divisors (3230182904).

3659889496 is a wasteful number, since it uses less digits than its factorization.

3659889496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2419 (or 2415 counting only the distinct ones).

The product of its digits is 100776960, while the sum is 67.

The square root of 3659889496 is about 60497.0205547348. The cubic root of 3659889496 is about 1541.0710343372.

Adding to 3659889496 its sum of digits (67), we get a palindrome (3659889563).

The spelling of 3659889496 in words is "three billion, six hundred fifty-nine million, eight hundred eighty-nine thousand, four hundred ninety-six".