3471349 has 16 divisors (see below), whose sum is σ = 4340736. Its totient is φ = 2707200.

The previous prime is 3471343. The next prime is 3471359. The reversal of 3471349 is 9431743.

It is a cyclic number.

It is not a de Polignac number, because 3471349 - 2⁵ = 3471317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a d-powerful number, because it can be written as 3⁶ + 4⁶ + 7⁷ + 1 + 3¹³ + 4¹⁰ + 9² .

It is a Duffinian number.

3471349 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3471349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3471343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3219 + ... + 4159.

It is an arithmetic number, because the mean of its divisors is an integer number (271296).

Almost surely, 2^3471349 is an apocalyptic number.

It is an amenable number.

3471349 is a deficient number, since it is larger than the sum of its proper divisors (869387).

3471349 is a wasteful number, since it uses less digits than its factorization.

3471349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996.

The product of its digits is 9072, while the sum is 31.

The square root of 3471349 is about 1863.1556564066. The cubic root of 3471349 is about 151.4140210044.

The spelling of 3471349 in words is "three million, four hundred seventy-one thousand, three hundred forty-nine".