732006667 has 4 divisors (see below), whose sum is σ = 836579056. Its totient is φ = 627434280.

The previous prime is 732006659. The next prime is 732006701. The reversal of 732006667 is 766600237.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 732006667 - 2³ = 732006659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (732006607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52286184 + ... + 52286197.

It is an arithmetic number, because the mean of its divisors is an integer number (209144764).

Almost surely, 2^732006667 is an apocalyptic number.

732006667 is a deficient number, since it is larger than the sum of its proper divisors (104572389).

732006667 is a wasteful number, since it uses less digits than its factorization.

732006667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104572388.

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 732006667 is about 27055.6217263622. The cubic root of 732006667 is about 901.2356143654.

The spelling of 732006667 in words is "seven hundred thirty-two million, six thousand, six hundred sixty-seven".