38593487340 has 48 divisors (see below), whose sum is σ = 120068628960. Its totient is φ = 10291596480.

The previous prime is 38593487311. The next prime is 38593487341. The reversal of 38593487340 is 4378439583.

38593487340 is a `hidden beast` number, since 3 + 8 + 593 + 4 + 8 + 7 + 3 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (38593487341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35734171 + ... + 35735250.

It is an arithmetic number, because the mean of its divisors is an integer number (2501429770).

Almost surely, 2^38593487340 is an apocalyptic number.

38593487340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38593487340 is an abundant number, since it is smaller than the sum of its proper divisors (81475141620).

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

38593487340 is a wasteful number, since it uses less digits than its factorization.

38593487340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71469439 (or 71469431 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 54.

It can be divided in two parts, 38 and 593487340, that added together give a triangular number (593487378 = T₃₄₄₅₂).

The spelling of 38593487340 in words is "thirty-eight billion, five hundred ninety-three million, four hundred eighty-seven thousand, three hundred forty".