3397573 has 4 divisors (see below), whose sum is σ = 3405888. Its totient is φ = 3389260.

The previous prime is 3397567. The next prime is 3397579. The reversal of 3397573 is 3757933.

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 an interprime number because it is at equal distance from previous prime (3397567) and next prime (3397579).

It is a cyclic number.

It is not a de Polignac number, because 3397573 - 2¹³ = 3389381 is a prime.

It is a Duffinian number.

3397573 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3397579) 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, 3511 + ... + 4372.

It is an arithmetic number, because the mean of its divisors is an integer number (851472).

Almost surely, 2^3397573 is an apocalyptic number.

It is an amenable number.

3397573 is a deficient number, since it is larger than the sum of its proper divisors (8315).

3397573 is an equidigital number, since it uses as much as digits as its factorization.

3397573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8314.

The product of its digits is 59535, while the sum is 37.

The square root of 3397573 is about 1843.2506611961. The cubic root of 3397573 is about 150.3336720177. Note that the first 3 decimals are identical.

The spelling of 3397573 in words is "three million, three hundred ninety-seven thousand, five hundred seventy-three".