3350391 has 8 divisors (see below), whose sum is σ = 4873344. Its totient is φ = 2030520.

The previous prime is 3350383. The next prime is 3350393. The reversal of 3350391 is 1930533.

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

It is not a de Polignac number, because 3350391 - 2³ = 3350383 is a prime.

It is a super-2 number, since 2×3350391² = 22450239705762, which contains 22 as substring.

3350391 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3350393) 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, 50731 + ... + 50796.

It is an arithmetic number, because the mean of its divisors is an integer number (609168).

Almost surely, 2^3350391 is an apocalyptic number.

3350391 is a deficient number, since it is larger than the sum of its proper divisors (1522953).

3350391 is a wasteful number, since it uses less digits than its factorization.

3350391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101541.

The product of its (nonzero) digits is 1215, while the sum is 24.

The square root of 3350391 is about 1830.4073317161. The cubic root of 3350391 is about 149.6345325021.

It can be divided in two parts, 3350 and 391, that added together give a triangular number (3741 = T₈₆).

The spelling of 3350391 in words is "three million, three hundred fifty thousand, three hundred ninety-one".