3480185 has 8 divisors (see below), whose sum is σ = 4192776. Its totient is φ = 2773120.

The previous prime is 3480163. The next prime is 3480221. The reversal of 3480185 is 5810843.

It can be written as a sum of positive squares in 4 ways, for example, as 559504 + 2920681 = 748^2 + 1709^2 .

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

It is not a de Polignac number, because 3480185 - 2¹⁸ = 3218041 is a prime.

It is a super-2 number, since 2×3480185² = 24223375268450, which contains 22 as substring.

It is a Duffinian number.

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, 167 + ... + 2643.

It is an arithmetic number, because the mean of its divisors is an integer number (524097).

Almost surely, 2^3480185 is an apocalyptic number.

It is an amenable number.

3480185 is a deficient number, since it is larger than the sum of its proper divisors (712591).

3480185 is a wasteful number, since it uses less digits than its factorization.

3480185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2763.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 3480185 is about 1865.5253951635. The cubic root of 3480185 is about 151.5423823158.

The spelling of 3480185 in words is "three million, four hundred eighty thousand, one hundred eighty-five".