3662630 has 32 divisors (see below), whose sum is σ = 7140960. Its totient is φ = 1347840.

The previous prime is 3662621. The next prime is 3662639. The reversal of 3662630 is 362663.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3662621) and next prime (3662639).

It is a self number, because there is not a number n which added to its sum of digits gives 3662630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3662639) 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 15 ways as a sum of consecutive naturals, for example, 6770 + ... + 7290.

It is an arithmetic number, because the mean of its divisors is an integer number (223155).

Almost surely, 2^3662630 is an apocalyptic number.

3662630 is a deficient number, since it is larger than the sum of its proper divisors (3478330).

3662630 is a wasteful number, since it uses less digits than its factorization.

3662630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 3662630 is about 1913.7998850455. The cubic root of 3662630 is about 154.1455586717.

The spelling of 3662630 in words is "three million, six hundred sixty-two thousand, six hundred thirty".