38487600313 has 8 divisors (see below), whose sum is σ = 40754764008. Its totient is φ = 36220790784.

The previous prime is 38487600301. The next prime is 38487600323. The reversal of 38487600313 is 31300678483.

It can be written as a sum of positive squares in 4 ways, for example, as 21569915689 + 16917684624 = 146867^2 + 130068^2 .

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

It is not a de Polignac number, because 38487600313 - 2²⁵ = 38454045881 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38487600313.

It is not an unprimeable number, because it can be changed into a prime (38487600323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154245 + ... + 317437.

It is an arithmetic number, because the mean of its divisors is an integer number (5094345501).

Almost surely, 2^38487600313 is an apocalyptic number.

It is an amenable number.

38487600313 is a deficient number, since it is larger than the sum of its proper divisors (2267163695).

38487600313 is a wasteful number, since it uses less digits than its factorization.

38487600313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177083.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 38487600313 in words is "thirty-eight billion, four hundred eighty-seven million, six hundred thousand, three hundred thirteen".