3480489 has 12 divisors (see below), whose sum is σ = 5213936. Its totient is φ = 2320164.

The previous prime is 3480487. The next prime is 3480509. The reversal of 3480489 is 9840843.

It is not a de Polignac number, because 3480489 - 2¹ = 3480487 is a prime.

It is a super-2 number, since 2×3480489² = 24227607358242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3480487) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6919 + ... + 7404.

Almost surely, 2^3480489 is an apocalyptic number.

It is an amenable number.

3480489 is a deficient number, since it is larger than the sum of its proper divisors (1733447).

3480489 is an equidigital number, since it uses as much as digits as its factorization.

3480489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14338 (or 14326 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 3480489 is about 1865.6068717712. The cubic root of 3480489 is about 151.5467946811.

It can be divided in two parts, 3480 and 489, that added together give a square (3969 = 63²).

The spelling of 3480489 in words is "three million, four hundred eighty thousand, four hundred eighty-nine".