3756229938 has 24 divisors (see below), whose sum is σ = 8147962368. Its totient is φ = 1250620632.

The previous prime is 3756229933. The next prime is 3756230003. The reversal of 3756229938 is 8399226573.

It is a happy number.

3756229938 is a `hidden beast` number, since 3 + 7 + 5 + 622 + 9 + 9 + 3 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (3756229931) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105370 + ... + 136437.

It is an arithmetic number, because the mean of its divisors is an integer number (339498432).

Almost surely, 2^3756229938 is an apocalyptic number.

3756229938 is an abundant number, since it is smaller than the sum of its proper divisors (4391732430).

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

3756229938 is a wasteful number, since it uses less digits than its factorization.

3756229938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242678 (or 242675 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The square root of 3756229938 is about 61288.0896912279. The cubic root of 3756229938 is about 1554.4761265724.

The spelling of 3756229938 in words is "three billion, seven hundred fifty-six million, two hundred twenty-nine thousand, nine hundred thirty-eight".