3440102393 has 8 divisors (see below), whose sum is σ = 4233972288. Its totient is φ = 2721839184.

The previous prime is 3440102389. The next prime is 3440102401. The reversal of 3440102393 is 3932010443.

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 3440102393 - 2² = 3440102389 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3440102353) 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, 18901571 + ... + 18901752.

It is an arithmetic number, because the mean of its divisors is an integer number (529246536).

Almost surely, 2^3440102393 is an apocalyptic number.

It is an amenable number.

3440102393 is a deficient number, since it is larger than the sum of its proper divisors (793869895).

3440102393 is a wasteful number, since it uses less digits than its factorization.

3440102393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37803343.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 3440102393 is about 58652.3860810453. The cubic root of 3440102393 is about 1509.5834403488.

The spelling of 3440102393 in words is "three billion, four hundred forty million, one hundred two thousand, three hundred ninety-three".