4294574064 has 120 divisors (see below), whose sum is σ = 13152681984. Its totient is φ = 1297296000.

The previous prime is 4294574059. The next prime is 4294574087. The reversal of 4294574064 is 4604754924.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 520209 + ... + 528399.

Almost surely, 2^4294574064 is an apocalyptic number.

4294574064 is a gapful number since it is divisible by the number (44) 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 4294574064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6576340992).

4294574064 is an abundant number, since it is smaller than the sum of its proper divisors (8858107920).

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

4294574064 is a wasteful number, since it uses less digits than its factorization.

4294574064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8547 (or 8538 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The square root of 4294574064 is about 65532.9998092564. Note that the first 3 decimals coincide. The cubic root of 4294574064 is about 1625.4490674000.

The spelling of 4294574064 in words is "four billion, two hundred ninety-four million, five hundred seventy-four thousand, sixty-four".