331653652 has 24 divisors (see below), whose sum is σ = 660687552. Its totient is φ = 144196800.

The previous prime is 331653649. The next prime is 331653661. The reversal of 331653652 is 256356133.

331653652 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162849 + ... + 164872.

It is an arithmetic number, because the mean of its divisors is an integer number (27528648).

Almost surely, 2^331653652 is an apocalyptic number.

It is an amenable number.

331653652 is a deficient number, since it is larger than the sum of its proper divisors (329033900).

331653652 is a wasteful number, since it uses less digits than its factorization.

331653652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327759 (or 327757 counting only the distinct ones).

The product of its digits is 48600, while the sum is 34.

The square root of 331653652 is about 18211.3605202906. The cubic root of 331653652 is about 692.1946866655.

The spelling of 331653652 in words is "three hundred thirty-one million, six hundred fifty-three thousand, six hundred fifty-two".