3516161 has 8 divisors (see below), whose sum is σ = 4061664. Its totient is φ = 3008320.

The previous prime is 3516157. The next prime is 3516187. The reversal of 3516161 is 1616153.

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 3516161 - 2² = 3516157 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3516061) 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, 9215 + ... + 9588.

It is an arithmetic number, because the mean of its divisors is an integer number (507708).

Almost surely, 2^3516161 is an apocalyptic number.

It is an amenable number.

3516161 is a deficient number, since it is larger than the sum of its proper divisors (545503).

3516161 is a wasteful number, since it uses less digits than its factorization.

3516161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18831.

The product of its digits is 540, while the sum is 23.

The square root of 3516161 is about 1875.1429278858. The cubic root of 3516161 is about 152.0627770469.

The spelling of 3516161 in words is "three million, five hundred sixteen thousand, one hundred sixty-one".