3491346 has 8 divisors (see below), whose sum is σ = 6982704. Its totient is φ = 1163780.

The previous prime is 3491333. The next prime is 3491347. The reversal of 3491346 is 6431943.

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

3491346 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (3491347) 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, 290940 + ... + 290951.

It is an arithmetic number, because the mean of its divisors is an integer number (872838).

Almost surely, 2^3491346 is an apocalyptic number.

3491346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3491346 is a wasteful number, since it uses less digits than its factorization.

3491346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581896.

The product of its digits is 7776, while the sum is 30.

The square root of 3491346 is about 1868.5143831397. The cubic root of 3491346 is about 151.7042089301.

The spelling of 3491346 in words is "three million, four hundred ninety-one thousand, three hundred forty-six".