3464643 has 40 divisors (see below), whose sum is σ = 5960528. Its totient is φ = 1778112.

The previous prime is 3464633. The next prime is 3464647.

3464643 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3464643 - 2⁴ = 3464627 is a prime.

It is a super-2 number, since 2×3464643² = 24007502234898, which contains 22 as substring.

Its product of digits (20736) is a multiple of the sum of its prime factors (81).

3464643 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3464643.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3464647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 93621 + ... + 93657.

Almost surely, 2^3464643 is an apocalyptic number.

3464643 is a deficient number, since it is larger than the sum of its proper divisors (2495885).

3464643 is an equidigital number, since it uses as much as digits as its factorization.

3464643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81 (or 60 counting only the distinct ones).

The product of its digits is 20736, while the sum is 30.

The square root of 3464643 is about 1861.3551514958. The cubic root of 3464643 is about 151.3164569190.

The spelling of 3464643 in words is "three million, four hundred sixty-four thousand, six hundred forty-three".