3506369 has 8 divisors (see below), whose sum is σ = 3732480. Its totient is φ = 3282496.

The previous prime is 3506351. The next prime is 3506381. The reversal of 3506369 is 9636053.

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

It is not a de Polignac number, because 3506369 - 2¹² = 3502273 is a prime.

It is a super-2 number, since 2×3506369² = 24589247128322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3506329) 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, 3632 + ... + 4494.

It is an arithmetic number, because the mean of its divisors is an integer number (466560).

Almost surely, 2^3506369 is an apocalyptic number.

It is an amenable number.

3506369 is a deficient number, since it is larger than the sum of its proper divisors (226111).

3506369 is a wasteful number, since it uses less digits than its factorization.

3506369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119.

The product of its (nonzero) digits is 14580, while the sum is 32.

The square root of 3506369 is about 1872.5301065670. The cubic root of 3506369 is about 151.9214881933.

The spelling of 3506369 in words is "three million, five hundred six thousand, three hundred sixty-nine".