2473279369 has 4 divisors (see below), whose sum is σ = 2698122960. Its totient is φ = 2248435780.

The previous prime is 2473279313. The next prime is 2473279373. The reversal of 2473279369 is 9639723742.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 2473279369 - 2¹⁹ = 2472755081 is a prime.

It is a super-2 number, since 2×2473279369² = 12234221674242076322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2473279399) 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, 112421779 + ... + 112421800.

It is an arithmetic number, because the mean of its divisors is an integer number (674530740).

Almost surely, 2^2473279369 is an apocalyptic number.

It is an amenable number.

2473279369 is a deficient number, since it is larger than the sum of its proper divisors (224843591).

2473279369 is a wasteful number, since it uses less digits than its factorization.

2473279369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224843590.

The product of its digits is 3429216, while the sum is 52.

The square root of 2473279369 is about 49732.0758565335. The cubic root of 2473279369 is about 1352.3560811872.

The spelling of 2473279369 in words is "two billion, four hundred seventy-three million, two hundred seventy-nine thousand, three hundred sixty-nine".