3423016 has 8 divisors (see below), whose sum is σ = 6418170. Its totient is φ = 1711504.

The previous prime is 3423011. The next prime is 3423023. The reversal of 3423016 is 6103243.

It can be written as a sum of positive squares in only one way, i.e., 2528100 + 894916 = 1590^2 + 946^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 3422984 and 3423002.

It is not an unprimeable number, because it can be changed into a prime (3423011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213931 + ... + 213946.

Almost surely, 2^3423016 is an apocalyptic number.

It is an amenable number.

3423016 is a deficient number, since it is larger than the sum of its proper divisors (2995154).

3423016 is a wasteful number, since it uses less digits than its factorization.

3423016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427883 (or 427879 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3423016 is about 1850.1394542034. The cubic root of 3423016 is about 150.7080011198.

Adding to 3423016 its reverse (6103243), we get a palindrome (9526259).

The spelling of 3423016 in words is "three million, four hundred twenty-three thousand, sixteen".