3630730 has 16 divisors (see below), whose sum is σ = 6634080. Its totient is φ = 1430352.

The previous prime is 3630709. The next prime is 3630733. The reversal of 3630730 is 370363.

It is not an unprimeable number, because it can be changed into a prime (3630733) 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, 2040 + ... + 3379.

It is an arithmetic number, because the mean of its divisors is an integer number (414630).

Almost surely, 2^3630730 is an apocalyptic number.

3630730 is a deficient number, since it is larger than the sum of its proper divisors (3003350).

3630730 is a wasteful number, since it uses less digits than its factorization.

3630730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5493.

The product of its (nonzero) digits is 1134, while the sum is 22.

The square root of 3630730 is about 1905.4474540118. The cubic root of 3630730 is about 153.6967383319.

The spelling of 3630730 in words is "three million, six hundred thirty thousand, seven hundred thirty".