3473121 has 8 divisors (see below), whose sum is σ = 4694560. Its totient is φ = 2283552.

The previous prime is 3473111. The next prime is 3473131. The reversal of 3473121 is 1213743.

It is an interprime number because it is at equal distance from previous prime (3473111) and next prime (3473131).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3473121 - 2⁷ = 3472993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3473101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7711 + ... + 8148.

It is an arithmetic number, because the mean of its divisors is an integer number (586820).

Almost surely, 2^3473121 is an apocalyptic number.

It is an amenable number.

3473121 is a deficient number, since it is larger than the sum of its proper divisors (1221439).

3473121 is a wasteful number, since it uses less digits than its factorization.

3473121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15935.

The product of its digits is 504, while the sum is 21.

The square root of 3473121 is about 1863.6311330304. The cubic root of 3473121 is about 151.4397804430.

Adding to 3473121 its reverse (1213743), we get a palindrome (4686864).

The spelling of 3473121 in words is "three million, four hundred seventy-three thousand, one hundred twenty-one".