3749568036 has 24 divisors (see below), whose sum is σ = 8835618624. Its totient is φ = 1237480800.

The previous prime is 3749568029. The next prime is 3749568037. The reversal of 3749568036 is 6308659473.

It is a self number, because there is not a number n which added to its sum of digits gives 3749568036.

It is not an unprimeable number, because it can be changed into a prime (3749568037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1545640 + ... + 1548063.

It is an arithmetic number, because the mean of its divisors is an integer number (368150776).

Almost surely, 2^3749568036 is an apocalyptic number.

It is an amenable number.

3749568036 is an abundant number, since it is smaller than the sum of its proper divisors (5086050588).

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

3749568036 is a wasteful number, since it uses less digits than its factorization.

3749568036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3093811 (or 3093809 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 51.

The square root of 3749568036 is about 61233.7164967145. The cubic root of 3749568036 is about 1553.5565967937.

The spelling of 3749568036 in words is "three billion, seven hundred forty-nine million, five hundred sixty-eight thousand, thirty-six".