8237680957 has 8 divisors (see below), whose sum is σ = 9087534720. Its totient is φ = 7404656160.

The previous prime is 8237680937. The next prime is 8237680961. The reversal of 8237680957 is 7590867328.

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

It is not a de Polignac number, because 8237680957 - 2¹¹ = 8237678909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8237680898 and 8237680907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8237680937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4206213 + ... + 4208170.

It is an arithmetic number, because the mean of its divisors is an integer number (1135941840).

Almost surely, 2^8237680957 is an apocalyptic number.

It is an amenable number.

8237680957 is a deficient number, since it is larger than the sum of its proper divisors (849853763).

8237680957 is a wasteful number, since it uses less digits than its factorization.

8237680957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8414483.

The product of its (nonzero) digits is 5080320, while the sum is 55.

The square root of 8237680957 is about 90761.6711888890. The cubic root of 8237680957 is about 2019.6137676906.

The spelling of 8237680957 in words is "eight billion, two hundred thirty-seven million, six hundred eighty thousand, nine hundred fifty-seven".