3826680268937 has 4 divisors (see below), whose sum is σ = 3827391420996. Its totient is φ = 3825969116880.

The previous prime is 3826680268927. The next prime is 3826680268949. The reversal of 3826680268937 is 7398620866283.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2022550442896 + 1804129826041 = 1422164^2 + 1343179^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3826680268937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3826680268927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355567958 + ... + 355578719.

It is an arithmetic number, because the mean of its divisors is an integer number (956847855249).

Almost surely, 2^{3826680268937} is an apocalyptic number.

It is an amenable number.

3826680268937 is a deficient number, since it is larger than the sum of its proper divisors (711152059).

3826680268937 is an equidigital number, since it uses as much as digits as its factorization.

3826680268937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711152058.

The product of its (nonzero) digits is 250822656, while the sum is 68.

The spelling of 3826680268937 in words is "three trillion, eight hundred twenty-six billion, six hundred eighty million, two hundred sixty-eight thousand, nine hundred thirty-seven".