3504545 has 8 divisors (see below), whose sum is σ = 4587840. Its totient is φ = 2548720.

The previous prime is 3504539. The next prime is 3504551. The reversal of 3504545 is 5454053.

It is an interprime number because it is at equal distance from previous prime (3504539) and next prime (3504551).

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

It is not a de Polignac number, because 3504545 - 2⁶ = 3504481 is a prime.

3504545 is a modest number, since divided by 4545 gives 350 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31805 + ... + 31914.

It is an arithmetic number, because the mean of its divisors is an integer number (573480).

Almost surely, 2^3504545 is an apocalyptic number.

It is an amenable number.

3504545 is a deficient number, since it is larger than the sum of its proper divisors (1083295).

3504545 is a wasteful number, since it uses less digits than its factorization.

3504545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63735.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 3504545 is about 1872.0430016429. The cubic root of 3504545 is about 151.8951406280.

Adding to 3504545 its reverse (5454053), we get a palindrome (8958598).

The spelling of 3504545 in words is "three million, five hundred four thousand, five hundred forty-five".