3489963 has 16 divisors (see below), whose sum is σ = 4798080. Its totient is φ = 2255616.

The previous prime is 3489943. The next prime is 3489973. The reversal of 3489963 is 3699843.

3489963 is nontrivially palindromic in base 2.

It is not a de Polignac number, because 3489963 - 2⁵ = 3489931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3489943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19408 + ... + 19586.

It is an arithmetic number, because the mean of its divisors is an integer number (299880).

Almost surely, 2^3489963 is an apocalyptic number.

3489963 is a deficient number, since it is larger than the sum of its proper divisors (1308117).

3489963 is a wasteful number, since it uses less digits than its factorization.

3489963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346.

The product of its digits is 139968, while the sum is 42.

The square root of 3489963 is about 1868.1442663777. The cubic root of 3489963 is about 151.6841751447.

The spelling of 3489963 in words is "three million, four hundred eighty-nine thousand, nine hundred sixty-three".