8542674000 has 480 divisors, whose sum is σ = 34401369600. Its totient is φ = 1935360000.

The previous prime is 8542673981. The next prime is 8542674001. The reversal of 8542674000 is 4762458.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8542674001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 19025776 + ... + 19026224.

It is an arithmetic number, because the mean of its divisors is an integer number (71669520).

Almost surely, 2^8542674000 is an apocalyptic number.

8542674000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8542674000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17200684800).

8542674000 is an abundant number, since it is smaller than the sum of its proper divisors (25858695600).

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

8542674000 is a wasteful number, since it uses less digits than its factorization.

8542674000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636 (or 617 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 8542674000 is about 92426.5870840204. The cubic root of 8542674000 is about 2044.2371562660.

The spelling of 8542674000 in words is "eight billion, five hundred forty-two million, six hundred seventy-four thousand".