8395284974749 has 8 divisors (see below), whose sum is σ = 8399279198912. Its totient is φ = 8391291266880.

The previous prime is 8395284974729. The next prime is 8395284974759. The reversal of 8395284974749 is 9474794825938.

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

It is a cyclic number.

It is not a de Polignac number, because 8395284974749 - 2⁵ = 8395284974717 is a prime.

It is a super-2 number, since 2×8395284974749² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8395284974719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34603234 + ... + 34845004.

It is an arithmetic number, because the mean of its divisors is an integer number (1049909899864).

Almost surely, 2^{8395284974749} is an apocalyptic number.

It is an amenable number.

8395284974749 is a deficient number, since it is larger than the sum of its proper divisors (3994224163).

8395284974749 is a wasteful number, since it uses less digits than its factorization.

8395284974749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258147.

The product of its digits is 4389396480, while the sum is 79.

The spelling of 8395284974749 in words is "eight trillion, three hundred ninety-five billion, two hundred eighty-four million, nine hundred seventy-four thousand, seven hundred forty-nine".