8237538970 has 8 divisors (see below), whose sum is σ = 14827570164. Its totient is φ = 3295015584.

The previous prime is 8237538929. The next prime is 8237538973. The reversal of 8237538970 is 798357328.

It can be written as a sum of positive squares in 2 ways, for example, as 8219416921 + 18122049 = 90661^2 + 4257^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (8237538973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411876939 + ... + 411876958.

Almost surely, 2^8237538970 is an apocalyptic number.

8237538970 is a deficient number, since it is larger than the sum of its proper divisors (6590031194).

8237538970 is a wasteful number, since it uses less digits than its factorization.

8237538970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823753904.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The square root of 8237538970 is about 90760.8889885946. Note that the first 3 decimals coincide. The cubic root of 8237538970 is about 2019.6021640792.

The spelling of 8237538970 in words is "eight billion, two hundred thirty-seven million, five hundred thirty-eight thousand, nine hundred seventy".