2038072170 has 16 divisors (see below), whose sum is σ = 4891373280. Its totient is φ = 543485904.

The previous prime is 2038072133. The next prime is 2038072177. The reversal of 2038072170 is 712708302.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 67935739 = 2038072170 / (2 + 0 + 3 + 8 + 0 + 7 + 2 + 1 + 7 + 0).

It is not an unprimeable number, because it can be changed into a prime (2038072177) 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 7 ways as a sum of consecutive naturals, for example, 33967840 + ... + 33967899.

It is an arithmetic number, because the mean of its divisors is an integer number (305710830).

Almost surely, 2^2038072170 is an apocalyptic number.

2038072170 is an abundant number, since it is smaller than the sum of its proper divisors (2853301110).

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

2038072170 is a wasteful number, since it uses less digits than its factorization.

2038072170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67935749.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 2038072170 is about 45145.0126813583. The cubic root of 2038072170 is about 1267.8655054269.

The spelling of 2038072170 in words is "two billion, thirty-eight million, seventy-two thousand, one hundred seventy".