3652630 has 16 divisors (see below), whose sum is σ = 6861024. Its totient is φ = 1397440.

The previous prime is 3652613. The next prime is 3652633. The reversal of 3652630 is 362563.

It is a junction number, because it is equal to n+sod(n) for n = 3652595 and 3652604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3652633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7711 + ... + 8170.

It is an arithmetic number, because the mean of its divisors is an integer number (428814).

Almost surely, 2^3652630 is an apocalyptic number.

3652630 is a deficient number, since it is larger than the sum of its proper divisors (3208394).

3652630 is a wasteful number, since it uses less digits than its factorization.

3652630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15911.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 3652630 is about 1911.1854959684. The cubic root of 3652630 is about 154.0051440346.

The spelling of 3652630 in words is "three million, six hundred fifty-two thousand, six hundred thirty".