38474645588 has 6 divisors (see below), whose sum is σ = 67330629786. Its totient is φ = 19237322792.

The previous prime is 38474645563. The next prime is 38474645591. The reversal of 38474645588 is 88554647483.

It can be written as a sum of positive squares in only one way, i.e., 34264971664 + 4209673924 = 185108^2 + 64882^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 38474645588.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 4809330695 + ... + 4809330702.

It is an arithmetic number, because the mean of its divisors is an integer number (11221771631).

Almost surely, 2^38474645588 is an apocalyptic number.

It is an amenable number.

38474645588 is a deficient number, since it is larger than the sum of its proper divisors (28855984198).

38474645588 is a wasteful number, since it uses less digits than its factorization.

38474645588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9618661401 (or 9618661399 counting only the distinct ones).

The product of its digits is 103219200, while the sum is 62.

The spelling of 38474645588 in words is "thirty-eight billion, four hundred seventy-four million, six hundred forty-five thousand, five hundred eighty-eight".