2394440193 has 8 divisors (see below), whose sum is σ = 3200394400. Its totient is φ = 1592389728.

The previous prime is 2394440189. The next prime is 2394440197. The reversal of 2394440193 is 3910444932.

It is an interprime number because it is at equal distance from previous prime (2394440189) and next prime (2394440197).

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

It is not a de Polignac number, because 2394440193 - 2² = 2394440189 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2394440197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 974503 + ... + 976956.

It is an arithmetic number, because the mean of its divisors is an integer number (400049300).

Almost surely, 2^2394440193 is an apocalyptic number.

It is an amenable number.

2394440193 is a deficient number, since it is larger than the sum of its proper divisors (805954207).

2394440193 is a wasteful number, since it uses less digits than its factorization.

2394440193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951871.

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 2394440193 is about 48933.0174115597. The cubic root of 2394440193 is about 1337.8312346770.

The spelling of 2394440193 in words is "two billion, three hundred ninety-four million, four hundred forty thousand, one hundred ninety-three".