3553485 has 16 divisors (see below), whose sum is σ = 6123264. Its totient is φ = 1749312.

The previous prime is 3553471. The next prime is 3553507. The reversal of 3553485 is 5843553.

It is not a de Polignac number, because 3553485 - 2⁴ = 3553469 is a prime.

3553485 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8917 + ... + 9306.

It is an arithmetic number, because the mean of its divisors is an integer number (382704).

Almost surely, 2^3553485 is an apocalyptic number.

It is an amenable number.

3553485 is a deficient number, since it is larger than the sum of its proper divisors (2569779).

3553485 is a wasteful number, since it uses less digits than its factorization.

3553485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18244.

The product of its digits is 36000, while the sum is 33.

The square root of 3553485 is about 1885.0689642557. The cubic root of 3553485 is about 152.5989324904.

The spelling of 3553485 in words is "three million, five hundred fifty-three thousand, four hundred eighty-five".