2070137938 has 24 divisors (see below), whose sum is σ = 3505424076. Its totient is φ = 915536160.

The previous prime is 2070137921. The next prime is 2070137941. The reversal of 2070137938 is 8397310702.

It can be written as a sum of positive squares in 2 ways, for example, as 1759215249 + 310922689 = 41943^2 + 17633^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2070137938.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 106645 + ... + 124552.

Almost surely, 2^2070137938 is an apocalyptic number.

2070137938 is a deficient number, since it is larger than the sum of its proper divisors (1435286138).

2070137938 is a wasteful number, since it uses less digits than its factorization.

2070137938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231258 (or 231247 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 2070137938 is about 45498.7685327856. The cubic root of 2070137938 is about 1274.4802060089.

The spelling of 2070137938 in words is "two billion, seventy million, one hundred thirty-seven thousand, nine hundred thirty-eight".