4830986394 has 64 divisors (see below), whose sum is σ = 11691388800. Its totient is φ = 1469736576.

The previous prime is 4830986393. The next prime is 4830986453. The reversal of 4830986394 is 4936890384.

It is a happy number.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 4830986394.

It is not an unprimeable number, because it can be changed into a prime (4830986393) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23817 + ... + 101139.

It is an arithmetic number, because the mean of its divisors is an integer number (182677950).

Almost surely, 2^4830986394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4830986394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5845694400).

4830986394 is an abundant number, since it is smaller than the sum of its proper divisors (6860402406).

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

4830986394 is a wasteful number, since it uses less digits than its factorization.

4830986394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77436 (or 77430 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 54.

The square root of 4830986394 is about 69505.2975966581. The cubic root of 4830986394 is about 1690.4874000048.

The spelling of 4830986394 in words is "four billion, eight hundred thirty million, nine hundred eighty-six thousand, three hundred ninety-four".