4997816343 has 16 divisors (see below), whose sum is σ = 7973724640. Its totient is φ = 3075579072.

The previous prime is 4997816321. The next prime is 4997816357. The reversal of 4997816343 is 3436187994.

It is a happy number.

It is not a de Polignac number, because 4997816343 - 2⁶ = 4997816279 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4997816343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4997836343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7119046 + ... + 7119747.

It is an arithmetic number, because the mean of its divisors is an integer number (498357790).

Almost surely, 2^4997816343 is an apocalyptic number.

4997816343 is a deficient number, since it is larger than the sum of its proper divisors (2975908297).

4997816343 is a wasteful number, since it uses less digits than its factorization.

4997816343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14238815 (or 14238809 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 54.

The square root of 4997816343 is about 70695.2356456926. The cubic root of 4997816343 is about 1709.7269770325.

The spelling of 4997816343 in words is "four billion, nine hundred ninety-seven million, eight hundred sixteen thousand, three hundred forty-three".