2384278797 has 4 divisors (see below), whose sum is σ = 3179038400. Its totient is φ = 1589519196.

The previous prime is 2384278733. The next prime is 2384278807. The reversal of 2384278797 is 7978724832.

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 not a de Polignac number, because 2384278797 - 2⁶ = 2384278733 is a prime.

It is a super-6 number, since 6×2384278797⁶ (a number of 58 digits) contains 666666 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2384278597) 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, 397379797 + ... + 397379802.

It is an arithmetic number, because the mean of its divisors is an integer number (794759600).

Almost surely, 2^2384278797 is an apocalyptic number.

It is an amenable number.

2384278797 is a deficient number, since it is larger than the sum of its proper divisors (794759603).

2384278797 is an equidigital number, since it uses as much as digits as its factorization.

2384278797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794759602.

The product of its digits is 9483264, while the sum is 57.

The square root of 2384278797 is about 48829.0773719922. The cubic root of 2384278797 is about 1335.9360793055.

The spelling of 2384278797 in words is "two billion, three hundred eighty-four million, two hundred seventy-eight thousand, seven hundred ninety-seven".