4950479197 has 4 divisors (see below), whose sum is σ = 4951250460. Its totient is φ = 4949707936.

The previous prime is 4950479179. The next prime is 4950479213. The reversal of 4950479197 is 7919740594.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 958893156 + 3991586041 = 30966^2 + 63179^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4950479197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4950479167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375922 + ... + 388867.

It is an arithmetic number, because the mean of its divisors is an integer number (1237812615).

Almost surely, 2^4950479197 is an apocalyptic number.

It is an amenable number.

4950479197 is a deficient number, since it is larger than the sum of its proper divisors (771263).

4950479197 is an equidigital number, since it uses as much as digits as its factorization.

4950479197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771262.

The product of its (nonzero) digits is 2857680, while the sum is 55.

The square root of 4950479197 is about 70359.6418197250. The cubic root of 4950479197 is about 1704.3119140205.

The spelling of 4950479197 in words is "four billion, nine hundred fifty million, four hundred seventy-nine thousand, one hundred ninety-seven".