3446464 has 56 divisors (see below), whose sum is σ = 8026400. Its totient is φ = 1467648.

The previous prime is 3446459. The next prime is 3446473. The reversal of 3446464 is 4646443.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×3446464² = 23756228206592, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21874 + ... + 22030.

Almost surely, 2^3446464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3446464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4013200).

3446464 is an abundant number, since it is smaller than the sum of its proper divisors (4579936).

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

3446464 is an equidigital number, since it uses as much as digits as its factorization.

3446464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 166 counting only the distinct ones).

The product of its digits is 27648, while the sum is 31.

The square root of 3446464 is about 1856.4654588761. The cubic root of 3446464 is about 151.0513399391.

The spelling of 3446464 in words is "three million, four hundred forty-six thousand, four hundred sixty-four".