3340203391 has 8 divisors (see below), whose sum is σ = 3817770624. Its totient is φ = 2862735000.

The previous prime is 3340203353. The next prime is 3340203409. The reversal of 3340203391 is 1933020433.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3340203391 is a prime.

It is a super-2 number, since 2×3340203391² = 22313917386495797762, which contains 22 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 (3340203301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74016 + ... + 110266.

It is an arithmetic number, because the mean of its divisors is an integer number (477221328).

Almost surely, 2^3340203391 is an apocalyptic number.

3340203391 is a deficient number, since it is larger than the sum of its proper divisors (477567233).

3340203391 is a wasteful number, since it uses less digits than its factorization.

3340203391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49421.

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 3340203391 is about 57794.4927393606. The cubic root of 3340203391 is about 1494.8271282532.

The spelling of 3340203391 in words is "three billion, three hundred forty million, two hundred three thousand, three hundred ninety-one".