3449460 has 96 divisors (see below), whose sum is σ = 11354112. Its totient is φ = 766080.

The previous prime is 3449449. The next prime is 3449461. The reversal of 3449460 is 649443.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3449461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17965 + ... + 18155.

It is an arithmetic number, because the mean of its divisors is an integer number (118272).

Almost surely, 2^3449460 is an apocalyptic number.

3449460 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3449460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5677056).

3449460 is an abundant number, since it is smaller than the sum of its proper divisors (7904652).

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

3449460 is a wasteful number, since it uses less digits than its factorization.

3449460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 3449460 is about 1857.2721932985. The cubic root of 3449460 is about 151.0950967426.

It can be divided in two parts, 34 and 49460, that added together give a palindrome (49494).

The spelling of 3449460 in words is "three million, four hundred forty-nine thousand, four hundred sixty".