39628478596 has 24 divisors (see below), whose sum is σ = 79363670400. Its totient is φ = 16960766592.

The previous prime is 39628478573. The next prime is 39628478597. The reversal of 39628478596 is 69587482693.

It is not an unprimeable number, because it can be changed into a prime (39628478597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 931621 + ... + 973228.

It is an arithmetic number, because the mean of its divisors is an integer number (3306819600).

Almost surely, 2^39628478596 is an apocalyptic number.

It is an amenable number.

39628478596 is an abundant number, since it is smaller than the sum of its proper divisors (39735191804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

39628478596 is a wasteful number, since it uses less digits than its factorization.

39628478596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1905603 (or 1905601 counting only the distinct ones).

The product of its digits is 156764160, while the sum is 67.

The spelling of 39628478596 in words is "thirty-nine billion, six hundred twenty-eight million, four hundred seventy-eight thousand, five hundred ninety-six".