3764340612 has 18 divisors (see below), whose sum is σ = 9515416638. Its totient is φ = 1254780192.

The previous prime is 3764340589. The next prime is 3764340649. The reversal of 3764340612 is 2160434673.

It is a happy number.

3764340612 is a `hidden beast` number, since 3 + 7 + 6 + 4 + 34 + 0 + 612 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3617300736 + 147039876 = 60144^2 + 12126^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 104565017 = 3764340612 / (3 + 7 + 6 + 4 + 3 + 4 + 0 + 6 + 1 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52282473 + ... + 52282544.

Almost surely, 2^3764340612 is an apocalyptic number.

It is an amenable number.

3764340612 is an abundant number, since it is smaller than the sum of its proper divisors (5751076026).

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

3764340612 is a wasteful number, since it uses less digits than its factorization.

3764340612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104565027 (or 104565022 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 3764340612 is about 61354.2224463810. Note that the first 3 decimals coincide. The cubic root of 3764340612 is about 1555.5941612014.

The spelling of 3764340612 in words is "three billion, seven hundred sixty-four million, three hundred forty thousand, six hundred twelve".