3738767949 has 40 divisors (see below), whose sum is σ = 6429665088. Its totient is φ = 2120800320.

The previous prime is 3738767933. The next prime is 3738767953. The reversal of 3738767949 is 9497678373.

It is not a de Polignac number, because 3738767949 - 2⁴ = 3738767933 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3738762949) 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 39 ways as a sum of consecutive naturals, for example, 53614 + ... + 101744.

Almost surely, 2^3738767949 is an apocalyptic number.

It is an amenable number.

3738767949 is a deficient number, since it is larger than the sum of its proper divisors (2690897139).

3738767949 is a wasteful number, since it uses less digits than its factorization.

3738767949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48287 (or 48278 counting only the distinct ones).

The product of its digits is 48009024, while the sum is 63.

The square root of 3738767949 is about 61145.4654819145. The cubic root of 3738767949 is about 1552.0635642220.

The spelling of 3738767949 in words is "three billion, seven hundred thirty-eight million, seven hundred sixty-seven thousand, nine hundred forty-nine".