4917959430 has 128 divisors (see below), whose sum is σ = 12835307520. Its totient is φ = 1201858560.

The previous prime is 4917959401. The next prime is 4917959441. The reversal of 4917959430 is 349597194.

It is a Curzon number.

It is a congruent number.

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, 2967162 + ... + 2968818.

It is an arithmetic number, because the mean of its divisors is an integer number (100275840).

Almost surely, 2^4917959430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4917959430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6417653760).

4917959430 is an abundant number, since it is smaller than the sum of its proper divisors (7917348090).

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

4917959430 is a wasteful number, since it uses less digits than its factorization.

4917959430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1854.

The product of its (nonzero) digits is 1224720, while the sum is 51.

The square root of 4917959430 is about 70128.1643136336. The cubic root of 4917959430 is about 1700.5718295466.

The spelling of 4917959430 in words is "four billion, nine hundred seventeen million, nine hundred fifty-nine thousand, four hundred thirty".