8385770754 has 160 divisors (see below), whose sum is σ = 20080811520. Its totient is φ = 2611180800.

The previous prime is 8385770753. The next prime is 8385770777. The reversal of 8385770754 is 4570775838.

It is a super-2 number, since 2×8385770754² (a number of 21 digits) contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 8385770754.

It is not an unprimeable number, because it can be changed into a prime (8385770753) 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 79 ways as a sum of consecutive naturals, for example, 28620232 + ... + 28620524.

It is an arithmetic number, because the mean of its divisors is an integer number (125505072).

Almost surely, 2^8385770754 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8385770754, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10040405760).

8385770754 is an abundant number, since it is smaller than the sum of its proper divisors (11695040766).

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

8385770754 is a wasteful number, since it uses less digits than its factorization.

8385770754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518 (or 509 counting only the distinct ones).

The product of its (nonzero) digits is 6585600, while the sum is 54.

The square root of 8385770754 is about 91573.8540960246. The cubic root of 8385770754 is about 2031.6442431688.

The spelling of 8385770754 in words is "eight billion, three hundred eighty-five million, seven hundred seventy thousand, seven hundred fifty-four".