3616838 has 16 divisors (see below), whose sum is σ = 5607360. Its totient is φ = 1748736.

The previous prime is 3616831. The next prime is 3616841. The reversal of 3616838 is 8386163.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3616798 and 3616807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3616831) 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, 10070 + ... + 10422.

It is an arithmetic number, because the mean of its divisors is an integer number (350460).

Almost surely, 2^3616838 is an apocalyptic number.

3616838 is a deficient number, since it is larger than the sum of its proper divisors (1990522).

3616838 is a wasteful number, since it uses less digits than its factorization.

3616838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511.

The product of its digits is 20736, while the sum is 35.

The square root of 3616838 is about 1901.7986223573. The cubic root of 3616838 is about 153.5004615420.

The spelling of 3616838 in words is "three million, six hundred sixteen thousand, eight hundred thirty-eight".