732046730 has 16 divisors (see below), whose sum is σ = 1318532040. Its totient is φ = 292630272.

The previous prime is 732046709. The next prime is 732046747. The reversal of 732046730 is 37640237.

It can be written as a sum of positive squares in 4 ways, for example, as 656025769 + 76020961 = 25613^2 + 8719^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6659 + ... + 38838.

Almost surely, 2^732046730 is an apocalyptic number.

732046730 is a deficient number, since it is larger than the sum of its proper divisors (586485310).

732046730 is a wasteful number, since it uses less digits than its factorization.

732046730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47113.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 732046730 is about 27056.3620984049. The cubic root of 732046730 is about 901.2520557200.

Adding to 732046730 its reverse (37640237), we get a palindrome (769686967).

The spelling of 732046730 in words is "seven hundred thirty-two million, forty-six thousand, seven hundred thirty".