3660646152 has 16 divisors (see below), whose sum is σ = 9151615440. Its totient is φ = 1220215376.

The previous prime is 3660646151. The next prime is 3660646181. The reversal of 3660646152 is 2516460663.

It is a self number, because there is not a number n which added to its sum of digits gives 3660646152.

It is not an unprimeable number, because it can be changed into a prime (3660646151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76263438 + ... + 76263485.

It is an arithmetic number, because the mean of its divisors is an integer number (571975965).

Almost surely, 2^3660646152 is an apocalyptic number.

It is an amenable number.

3660646152 is an abundant number, since it is smaller than the sum of its proper divisors (5490969288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3660646152 is a wasteful number, since it uses less digits than its factorization.

3660646152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152526932 (or 152526928 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 3660646152 is about 60503.2738948894. The cubic root of 3660646152 is about 1541.1772288272.

The spelling of 3660646152 in words is "three billion, six hundred sixty million, six hundred forty-six thousand, one hundred fifty-two".