3613930 has 16 divisors (see below), whose sum is σ = 6526944. Its totient is φ = 1440720.

The previous prime is 3613889. The next prime is 3613931. The reversal of 3613930 is 393163.

It is a junction number, because it is equal to n+sod(n) for n = 3613895 and 3613904.

It is not an unprimeable number, because it can be changed into a prime (3613931) 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, 4885 + ... + 5575.

It is an arithmetic number, because the mean of its divisors is an integer number (407934).

Almost surely, 2^3613930 is an apocalyptic number.

3613930 is a deficient number, since it is larger than the sum of its proper divisors (2913014).

3613930 is a wasteful number, since it uses less digits than its factorization.

3613930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221.

The product of its (nonzero) digits is 1458, while the sum is 25.

The square root of 3613930 is about 1901.0339292080. The cubic root of 3613930 is about 153.4593115072.

The spelling of 3613930 in words is "three million, six hundred thirteen thousand, nine hundred thirty".