38887996370 has 8 divisors (see below), whose sum is σ = 69998393484. Its totient is φ = 15555198544.

The previous prime is 38887996361. The next prime is 38887996403. The reversal of 38887996370 is 7369978883.

It can be written as a sum of positive squares in 2 ways, for example, as 38483061241 + 404935129 = 196171^2 + 20123^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 38887996370.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1944399809 + ... + 1944399828.

Almost surely, 2^38887996370 is an apocalyptic number.

38887996370 is a deficient number, since it is larger than the sum of its proper divisors (31110397114).

38887996370 is a wasteful number, since it uses less digits than its factorization.

38887996370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3888799644.

The product of its (nonzero) digits is 109734912, while the sum is 68.

The spelling of 38887996370 in words is "thirty-eight billion, eight hundred eighty-seven million, nine hundred ninety-six thousand, three hundred seventy".