8742055629 has 24 divisors (see below), whose sum is σ = 12576245920. Its totient is φ = 5386573440.

The previous prime is 8742055627. The next prime is 8742055687. The reversal of 8742055629 is 9265502478.

8742055629 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8742055629 - 2¹ = 8742055627 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8742055627) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50199 + ... + 141435.

Almost surely, 2^8742055629 is an apocalyptic number.

It is an amenable number.

8742055629 is a deficient number, since it is larger than the sum of its proper divisors (3834190291).

8742055629 is a wasteful number, since it uses less digits than its factorization.

8742055629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91341 (or 91300 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 48.

The square root of 8742055629 is about 93498.9605771102. The cubic root of 8742055629 is about 2060.0188226043.

The spelling of 8742055629 in words is "eight billion, seven hundred forty-two million, fifty-five thousand, six hundred twenty-nine".