5343394680 has 288 divisors, whose sum is σ = 19084908960. Its totient is φ = 1295723520.

The previous prime is 5343394673. The next prime is 5343394687. The reversal of 5343394680 is 864933435.

5343394680 is a `hidden beast` number, since 53 + 433 + 94 + 6 + 80 = 666.

It is an interprime number because it is at equal distance from previous prime (5343394673) and next prime (5343394687).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5343394687) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4319022 + ... + 4320258.

It is an arithmetic number, because the mean of its divisors is an integer number (66267045).

Almost surely, 2^5343394680 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 5343394680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9542454480).

5343394680 is an abundant number, since it is smaller than the sum of its proper divisors (13741514280).

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

5343394680 is a wasteful number, since it uses less digits than its factorization.

5343394680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351 (or 1331 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The square root of 5343394680 is about 73098.5272081456. The cubic root of 5343394680 is about 1748.2589137988.

The spelling of 5343394680 in words is "five billion, three hundred forty-three million, three hundred ninety-four thousand, six hundred eighty".