3480284 has 12 divisors (see below), whose sum is σ = 6103944. Its totient is φ = 1736304.

The previous prime is 3480283. The next prime is 3480289. The reversal of 3480284 is 4820843.

It is a super-2 number, since 2×3480284² = 24224753441312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3480283) 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, 2339 + ... + 3525.

It is an arithmetic number, because the mean of its divisors is an integer number (508662).

Almost surely, 2^3480284 is an apocalyptic number.

It is an amenable number.

3480284 is a deficient number, since it is larger than the sum of its proper divisors (2623660).

3480284 is a wasteful number, since it uses less digits than its factorization.

3480284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1924 (or 1922 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 3480284 is about 1865.5519290548. The cubic root of 3480284 is about 151.5438192656.

The spelling of 3480284 in words is "three million, four hundred eighty thousand, two hundred eighty-four".