3662632 has 8 divisors (see below), whose sum is σ = 6867450. Its totient is φ = 1831312.

The previous prime is 3662621. The next prime is 3662639. The reversal of 3662632 is 2362663.

It can be written as a sum of positive squares in only one way, i.e., 2208196 + 1454436 = 1486^2 + 1206^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 3662632.

It is not an unprimeable number, because it can be changed into a prime (3662639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228907 + ... + 228922.

Almost surely, 2^3662632 is an apocalyptic number.

It is an amenable number.

3662632 is a deficient number, since it is larger than the sum of its proper divisors (3204818).

3662632 is a wasteful number, since it uses less digits than its factorization.

3662632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457835 (or 457831 counting only the distinct ones).

The product of its digits is 7776, while the sum is 28.

The square root of 3662632 is about 1913.8004075661. The cubic root of 3662632 is about 154.1455867290.

The spelling of 3662632 in words is "three million, six hundred sixty-two thousand, six hundred thirty-two".