2484939217 has 4 divisors (see below), whose sum is σ = 2508163056. Its totient is φ = 2461715380.

The previous prime is 2484939173. The next prime is 2484939221. The reversal of 2484939217 is 7129394842.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7129394842 = 2 ⋅3564697421.

It is a cyclic number.

It is not a de Polignac number, because 2484939217 - 2⁷ = 2484939089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2484939257) 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, 11611759 + ... + 11611972.

It is an arithmetic number, because the mean of its divisors is an integer number (627040764).

Almost surely, 2^2484939217 is an apocalyptic number.

It is an amenable number.

2484939217 is a deficient number, since it is larger than the sum of its proper divisors (23223839).

2484939217 is a wasteful number, since it uses less digits than its factorization.

2484939217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23223838.

The product of its digits is 870912, while the sum is 49.

The square root of 2484939217 is about 49849.1646569930. The cubic root of 2484939217 is about 1354.4779000051.

The spelling of 2484939217 in words is "two billion, four hundred eighty-four million, nine hundred thirty-nine thousand, two hundred seventeen".