3516423 has 8 divisors (see below), whose sum is σ = 4839936. Its totient is φ = 2268600.

The previous prime is 3516421. The next prime is 3516427. The reversal of 3516423 is 3246153.

It is a happy number.

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

It is not a de Polignac number, because 3516423 - 2¹ = 3516421 is a prime.

3516423 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3516393 and 3516402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3516421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18813 + ... + 18998.

It is an arithmetic number, because the mean of its divisors is an integer number (604992).

Almost surely, 2^3516423 is an apocalyptic number.

3516423 is a deficient number, since it is larger than the sum of its proper divisors (1323513).

3516423 is a wasteful number, since it uses less digits than its factorization.

3516423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37845.

The product of its digits is 2160, while the sum is 24.

The square root of 3516423 is about 1875.2127879257. The cubic root of 3516423 is about 152.0665538419.

The spelling of 3516423 in words is "three million, five hundred sixteen thousand, four hundred twenty-three".