732666346 has 8 divisors (see below), whose sum is σ = 1099116324. Its totient is φ = 366294240.

The previous prime is 732666313. The next prime is 732666371. The reversal of 732666346 is 643666237.

It can be written as a sum of positive squares in 2 ways, for example, as 731432025 + 1234321 = 27045^2 + 1111^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20316 + ... + 43336.

Almost surely, 2^732666346 is an apocalyptic number.

732666346 is a deficient number, since it is larger than the sum of its proper divisors (366449978).

732666346 is a wasteful number, since it uses less digits than its factorization.

732666346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38936.

The product of its digits is 653184, while the sum is 43.

The square root of 732666346 is about 27067.8101441546. The cubic root of 732666346 is about 901.5062620388.

The spelling of 732666346 in words is "seven hundred thirty-two million, six hundred sixty-six thousand, three hundred forty-six".