4943405376 has 504 divisors, whose sum is σ = 18444972000. Its totient is φ = 1301142528.

The previous prime is 4943405267. The next prime is 4943405377. The reversal of 4943405376 is 6735043494.

4943405376 is a `hidden beast` number, since 494 + 3 + 40 + 53 + 76 = 666.

It is a tau number, because it is divible by the number of its divisors (504).

It is a super-2 number, since 2×4943405376² = 48874513422931402752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4943405377) 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, 9906375 + ... + 9906873.

Almost surely, 2^4943405376 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 4943405376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9222486000).

4943405376 is an abundant number, since it is smaller than the sum of its proper divisors (13501566624).

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

4943405376 is a wasteful number, since it uses less digits than its factorization.

4943405376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553 (or 524 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The square root of 4943405376 is about 70309.3548256560. The cubic root of 4943405376 is about 1703.4997539697.

The spelling of 4943405376 in words is "four billion, nine hundred forty-three million, four hundred five thousand, three hundred seventy-six".