4149029788 has 12 divisors (see below), whose sum is σ = 7261275112. Its totient is φ = 2074379760.

The previous prime is 4149029747. The next prime is 4149029831. The reversal of 4149029788 is 8879209414.

It is a happy number.

It is a super-2 number, since 2×4149029788² = 34428896363422649888, which contains 22 as substring.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72331 + ... + 116317.

Almost surely, 2^4149029788 is an apocalyptic number.

It is an amenable number.

4149029788 is a deficient number, since it is larger than the sum of its proper divisors (3112245324).

4149029788 is a wasteful number, since it uses less digits than its factorization.

4149029788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67572 (or 67570 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 52.

The square root of 4149029788 is about 64412.9628879157. The cubic root of 4149029788 is about 1606.8753341080.

The spelling of 4149029788 in words is "four billion, one hundred forty-nine million, twenty-nine thousand, seven hundred eighty-eight".