3467443 has 24 divisors (see below), whose sum is σ = 4459520. Its totient is φ = 2630880.

The previous prime is 3467437. The next prime is 3467449. The reversal of 3467443 is 3447643.

It is an interprime number because it is at equal distance from previous prime (3467437) and next prime (3467449).

It is a de Polignac number, because none of the positive numbers 2^k-3467443 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 3¹³ + 4⁴ + 6 + 7 + 4⁷ + 4⁹ + 3¹³ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3467449) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111838 + ... + 111868.

Almost surely, 2^3467443 is an apocalyptic number.

3467443 is the 1178-th heptagonal number.

3467443 is a deficient number, since it is larger than the sum of its proper divisors (992077).

3467443 is a wasteful number, since it uses less digits than its factorization.

3467443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 86 counting only the distinct ones).

The product of its digits is 24192, while the sum is 31.

The square root of 3467443 is about 1862.1071397747. The cubic root of 3467443 is about 151.3572087843.

The spelling of 3467443 in words is "three million, four hundred sixty-seven thousand, four hundred forty-three".