2398473 has 24 divisors (see below), whose sum is σ = 4320576. Its totient is φ = 1245600.

The previous prime is 2398471. The next prime is 2398477. The reversal of 2398473 is 3748932.

It is not a de Polignac number, because 2398473 - 2¹ = 2398471 is a prime.

2398473 is a lucky number.

It is a zygodrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (2398471) 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, 1038 + ... + 2423.

It is an arithmetic number, because the mean of its divisors is an integer number (180024).

2^2398473 is an apocalyptic number.

It is an amenable number.

2398473 is a deficient number, since it is larger than the sum of its proper divisors (1922103).

2398473 is a wasteful number, since it uses less digits than its factorization.

2398473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3485 (or 3482 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 2398473 is about 1548.7004229353. The cubic root of 2398473 is about 133.8581888779.

The spelling of 2398473 in words is "two million, three hundred ninety-eight thousand, four hundred seventy-three".