5346893640 has 256 divisors, whose sum is σ = 18509783040. Its totient is φ = 1223424000.

The previous prime is 5346893639. The next prime is 5346893653. The reversal of 5346893640 is 463986435.

It is a self number, because there is not a number n which added to its sum of digits gives 5346893640.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1676127 + ... + 1679313.

It is an arithmetic number, because the mean of its divisors is an integer number (72303840).

Almost surely, 2^5346893640 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5346893640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9254891520).

5346893640 is an abundant number, since it is smaller than the sum of its proper divisors (13162889400).

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

5346893640 is a wasteful number, since it uses less digits than its factorization.

5346893640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3284 (or 3280 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 48.

The square root of 5346893640 is about 73122.4564685843. The cubic root of 5346893640 is about 1748.6404286512.

The spelling of 5346893640 in words is "five billion, three hundred forty-six million, eight hundred ninety-three thousand, six hundred forty".