403132966 has 8 divisors (see below), whose sum is σ = 604784664. Its totient is φ = 201538080.

The previous prime is 403132963. The next prime is 403132967. The reversal of 403132966 is 669231304.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403132963) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 20401 + ... + 34963.

It is an arithmetic number, because the mean of its divisors is an integer number (75598083).

Almost surely, 2^403132966 is an apocalyptic number.

403132966 is a deficient number, since it is larger than the sum of its proper divisors (201651698).

403132966 is a wasteful number, since it uses less digits than its factorization.

403132966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28406.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 403132966 is about 20078.1713808803. The cubic root of 403132966 is about 738.7249567449.

The spelling of 403132966 in words is "four hundred three million, one hundred thirty-two thousand, nine hundred sixty-six".