3513473 has 4 divisors (see below), whose sum is σ = 3555888. Its totient is φ = 3471060.

The previous prime is 3513469. The next prime is 3513481. The reversal of 3513473 is 3743153.

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 not a de Polignac number, because 3513473 - 2² = 3513469 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3513403) 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, 21083 + ... + 21248.

It is an arithmetic number, because the mean of its divisors is an integer number (888972).

Almost surely, 2^3513473 is an apocalyptic number.

It is an amenable number.

3513473 is a deficient number, since it is larger than the sum of its proper divisors (42415).

3513473 is an equidigital number, since it uses as much as digits as its factorization.

3513473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42414.

The product of its digits is 3780, while the sum is 26.

The square root of 3513473 is about 1874.4260454870. The cubic root of 3513473 is about 152.0240180190.

The spelling of 3513473 in words is "three million, five hundred thirteen thousand, four hundred seventy-three".