3768149436 has 24 divisors (see below), whose sum is σ = 8861583360. Its totient is φ = 1246159152.

The previous prime is 3768149431. The next prime is 3768149461. The reversal of 3768149436 is 6349418673.

3768149436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3768149431) 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, 1234746 + ... + 1237793.

It is an arithmetic number, because the mean of its divisors is an integer number (369232640).

Almost surely, 2^3768149436 is an apocalyptic number.

It is an amenable number.

3768149436 is an abundant number, since it is smaller than the sum of its proper divisors (5093433924).

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

3768149436 is a wasteful number, since it uses less digits than its factorization.

3768149436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2472673 (or 2472671 counting only the distinct ones).

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

The square root of 3768149436 is about 61385.2542228180. The cubic root of 3768149436 is about 1556.1186432444.

The spelling of 3768149436 in words is "three billion, seven hundred sixty-eight million, one hundred forty-nine thousand, four hundred thirty-six".