38956345828284 has 24 divisors (see below), whose sum is σ = 90898322715648. Its totient is φ = 12985422545200.

The previous prime is 38956345828277. The next prime is 38956345828391. The reversal of 38956345828284 is 48282854365983.

It is a super-3 number, since 3×38956345828284³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3536359 + ... + 9508865.

It is an arithmetic number, because the mean of its divisors is an integer number (3787430113152).

Almost surely, 2^{38956345828284} is an apocalyptic number.

It is an amenable number.

38956345828284 is an abundant number, since it is smaller than the sum of its proper divisors (51941976887364).

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

38956345828284 is a wasteful number, since it uses less digits than its factorization.

38956345828284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6516065 (or 6516063 counting only the distinct ones).

The product of its digits is 3185049600, while the sum is 75.

The spelling of 38956345828284 in words is "thirty-eight trillion, nine hundred fifty-six billion, three hundred forty-five million, eight hundred twenty-eight thousand, two hundred eighty-four".