3662005252 has 6 divisors (see below), whose sum is σ = 6408509198. Its totient is φ = 1831002624.

The previous prime is 3662005229. The next prime is 3662005273. The reversal of 3662005252 is 2525002663.

It can be written as a sum of positive squares in only one way, i.e., 2883260416 + 778744836 = 53696^2 + 27906^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 457750653 + ... + 457750660.

Almost surely, 2^3662005252 is an apocalyptic number.

It is an amenable number.

3662005252 is a deficient number, since it is larger than the sum of its proper divisors (2746503946).

3662005252 is a wasteful number, since it uses less digits than its factorization.

3662005252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915501317 (or 915501315 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 3662005252 is about 60514.5044761998. The cubic root of 3662005252 is about 1541.3679378545.

The spelling of 3662005252 in words is "three billion, six hundred sixty-two million, five thousand, two hundred fifty-two".