3618744936 has 16 divisors (see below), whose sum is σ = 9046862400. Its totient is φ = 1206248304.

The previous prime is 3618744923. The next prime is 3618744947. The reversal of 3618744936 is 6394478163.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 75390496 + ... + 75390543.

It is an arithmetic number, because the mean of its divisors is an integer number (565428900).

Almost surely, 2^3618744936 is an apocalyptic number.

It is an amenable number.

3618744936 is an abundant number, since it is smaller than the sum of its proper divisors (5428117464).

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

3618744936 is a wasteful number, since it uses less digits than its factorization.

3618744936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150781048 (or 150781044 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 51.

The square root of 3618744936 is about 60156.0049870335. The cubic root of 3618744936 is about 1535.2743391651.

The spelling of 3618744936 in words is "three billion, six hundred eighteen million, seven hundred forty-four thousand, nine hundred thirty-six".