386275934869 has 8 divisors (see below), whose sum is σ = 423140446080. Its totient is φ = 349702843200.

The previous prime is 386275934857. The next prime is 386275934879. The reversal of 386275934869 is 968439572683.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-386275934869 is a prime.

It is a super-2 number, since 2×386275934869² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 386275934798 and 386275934807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386275934879) 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, 72852109 + ... + 72857410.

It is an arithmetic number, because the mean of its divisors is an integer number (52892555760).

Almost surely, 2^386275934869 is an apocalyptic number.

It is an amenable number.

386275934869 is a deficient number, since it is larger than the sum of its proper divisors (36864511211).

386275934869 is a wasteful number, since it uses less digits than its factorization.

386275934869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145709771.

The product of its digits is 470292480, while the sum is 70.

The spelling of 386275934869 in words is "three hundred eighty-six billion, two hundred seventy-five million, nine hundred thirty-four thousand, eight hundred sixty-nine".