3475657 has 4 divisors (see below), whose sum is σ = 3480016. Its totient is φ = 3471300.

The previous prime is 3475639. The next prime is 3475673. The reversal of 3475657 is 7565743.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3475657 - 2¹¹ = 3473609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3475057) 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, 603 + ... + 2704.

It is an arithmetic number, because the mean of its divisors is an integer number (870004).

Almost surely, 2^3475657 is an apocalyptic number.

It is an amenable number.

3475657 is a deficient number, since it is larger than the sum of its proper divisors (4359).

3475657 is a wasteful number, since it uses less digits than its factorization.

3475657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4358.

The product of its digits is 88200, while the sum is 37.

The square root of 3475657 is about 1864.3114010272. The cubic root of 3475657 is about 151.4766308576.

The spelling of 3475657 in words is "three million, four hundred seventy-five thousand, six hundred fifty-seven".