2873417409 has 24 divisors (see below), whose sum is σ = 4368480480. Its totient is φ = 1887009696.

The previous prime is 2873417387. The next prime is 2873417431. The reversal of 2873417409 is 9047143782.

2873417409 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2873417387) and next prime (2873417431).

It is not a de Polignac number, because 2873417409 - 2⁸ = 2873417153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2873417479) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71964 + ... + 104525.

It is an arithmetic number, because the mean of its divisors is an integer number (182020020).

Almost surely, 2^2873417409 is an apocalyptic number.

It is an amenable number.

2873417409 is a deficient number, since it is larger than the sum of its proper divisors (1495063071).

2873417409 is an equidigital number, since it uses as much as digits as its factorization.

2873417409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176571 (or 176559 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 2873417409 is about 53604.2667051794. The cubic root of 2873417409 is about 1421.6725331510.

The spelling of 2873417409 in words is "two billion, eight hundred seventy-three million, four hundred seventeen thousand, four hundred nine".