39628482693 has 8 divisors (see below), whose sum is σ = 52839712800. Its totient is φ = 26418120528.

The previous prime is 39628482683. The next prime is 39628482709.

It is a happy number.

39628482693 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 39628482693 - 2¹² = 39628478597 is a prime.

It is a super-3 number, since 3×39628482693³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39628482613) 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, 101698 + ... + 299331.

It is an arithmetic number, because the mean of its divisors is an integer number (6604964100).

Almost surely, 2^39628482693 is an apocalyptic number.

It is an amenable number.

39628482693 is a deficient number, since it is larger than the sum of its proper divisors (13211230107).

39628482693 is a wasteful number, since it uses less digits than its factorization.

39628482693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433971.

The product of its digits is 26873856, while the sum is 60.

The spelling of 39628482693 in words is "thirty-nine billion, six hundred twenty-eight million, four hundred eighty-two thousand, six hundred ninety-three".