3478373 has 4 divisors (see below), whose sum is σ = 3485280. Its totient is φ = 3471468.

The previous prime is 3478367. The next prime is 3478381. The reversal of 3478373 is 3738743.

3478373 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3478373 - 2⁴ = 3478357 is a prime.

It is a d-powerful number, because it can be written as 3¹⁰ + 4⁴ + 7⁷ + 8³ + 3¹¹ + 7⁷ + 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 (3478303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2633 + ... + 3726.

It is an arithmetic number, because the mean of its divisors is an integer number (871320).

Almost surely, 2^3478373 is an apocalyptic number.

It is an amenable number.

3478373 is a deficient number, since it is larger than the sum of its proper divisors (6907).

3478373 is an equidigital number, since it uses as much as digits as its factorization.

3478373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6906.

The product of its digits is 42336, while the sum is 35.

The square root of 3478373 is about 1865.0396778621. The cubic root of 3478373 is about 151.5160769644.

The spelling of 3478373 in words is "three million, four hundred seventy-eight thousand, three hundred seventy-three".