8881270038 has 12 divisors (see below), whose sum is σ = 19242751788. Its totient is φ = 2960423340.

The previous prime is 8881270037. The next prime is 8881270129. The reversal of 8881270038 is 8300721888.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 8881269975 and 8881270002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8881270037) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 246701928 + ... + 246701963.

It is an arithmetic number, because the mean of its divisors is an integer number (1603562649).

Almost surely, 2^8881270038 is an apocalyptic number.

8881270038 is an abundant number, since it is smaller than the sum of its proper divisors (10361481750).

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

8881270038 is a wasteful number, since it uses less digits than its factorization.

8881270038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493403899 (or 493403896 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 45.

The square root of 8881270038 is about 94240.4904380278. The cubic root of 8881270038 is about 2070.8963296012.

The spelling of 8881270038 in words is "eight billion, eight hundred eighty-one million, two hundred seventy thousand, thirty-eight".