2398420753 has 8 divisors (see below), whose sum is σ = 2449305536. Its totient is φ = 2347909200.

The previous prime is 2398420733. The next prime is 2398420757. The reversal of 2398420753 is 3570248932.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2398420753 - 2²⁵ = 2364866321 is a prime.

It is a super-3 number, since 3×2398420753³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2398420757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80301 + ... + 106042.

It is an arithmetic number, because the mean of its divisors is an integer number (306163192).

Almost surely, 2^2398420753 is an apocalyptic number.

It is an amenable number.

2398420753 is a deficient number, since it is larger than the sum of its proper divisors (50884783).

2398420753 is a wasteful number, since it uses less digits than its factorization.

2398420753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186615.

The product of its (nonzero) digits is 362880, while the sum is 43.

The square root of 2398420753 is about 48973.6740810816. The cubic root of 2398420753 is about 1338.5721690674.

The spelling of 2398420753 in words is "two billion, three hundred ninety-eight million, four hundred twenty thousand, seven hundred fifty-three".