386824428683 has 128 divisors (see below), whose sum is σ = 545260584960. Its totient is φ = 265199616000.

The previous prime is 386824428677. The next prime is 386824428707.

It is a happy number.

386824428683 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 386824428683 - 2⁴ = 386824428667 is a prime.

It is a super-2 number, since 2×386824428683² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (386824428623) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 354558968 + ... + 354560058.

It is an arithmetic number, because the mean of its divisors is an integer number (4259848320).

Almost surely, 2^386824428683 is an apocalyptic number.

386824428683 is a deficient number, since it is larger than the sum of its proper divisors (158436156277).

386824428683 is a wasteful number, since it uses less digits than its factorization.

386824428683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1449.

The product of its digits is 84934656, while the sum is 62.

The spelling of 386824428683 in words is "three hundred eighty-six billion, eight hundred twenty-four million, four hundred twenty-eight thousand, six hundred eighty-three".