867660332 has 24 divisors (see below), whose sum is σ = 1893077760. Its totient is φ = 338049360.

The previous prime is 867660329. The next prime is 867660341. The reversal of 867660332 is 233066768.

It is a self number, because there is not a number n which added to its sum of digits gives 867660332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1408232 + ... + 1408847.

It is an arithmetic number, because the mean of its divisors is an integer number (78878240).

Almost surely, 2^867660332 is an apocalyptic number.

It is an amenable number.

867660332 is an abundant number, since it is smaller than the sum of its proper divisors (1025417428).

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

867660332 is a wasteful number, since it uses less digits than its factorization.

867660332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2817101 (or 2817099 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 41.

The square root of 867660332 is about 29456.0746196773. The cubic root of 867660332 is about 953.7837397133.

The spelling of 867660332 in words is "eight hundred sixty-seven million, six hundred sixty thousand, three hundred thirty-two".