3477473 has 4 divisors (see below), whose sum is σ = 3497748. Its totient is φ = 3457200.

The previous prime is 3477449. The next prime is 3477493. The reversal of 3477473 is 3747743.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3747743 = 439 ⋅8537.

It can be written as a sum of positive squares in 2 ways, for example, as 2274064 + 1203409 = 1508^2 + 1097^2 .

It is a cyclic number.

It is not a de Polignac number, because 3477473 - 2⁸ = 3477217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3477443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9878 + ... + 10223.

It is an arithmetic number, because the mean of its divisors is an integer number (874437).

Almost surely, 2^3477473 is an apocalyptic number.

It is an amenable number.

3477473 is a deficient number, since it is larger than the sum of its proper divisors (20275).

3477473 is a wasteful number, since it uses less digits than its factorization.

3477473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20274.

The product of its digits is 49392, while the sum is 35.

The square root of 3477473 is about 1864.7983805227. The cubic root of 3477473 is about 151.5030079969.

The spelling of 3477473 in words is "three million, four hundred seventy-seven thousand, four hundred seventy-three".