732493912 has 8 divisors (see below), whose sum is σ = 1373426100. Its totient is φ = 366246952.

The previous prime is 732493901. The next prime is 732493913. The reversal of 732493912 is 219394237.

732493912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×732493912² = 1073094662234127488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (732493913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45780862 + ... + 45780877.

Almost surely, 2^732493912 is an apocalyptic number.

It is an amenable number.

732493912 is a deficient number, since it is larger than the sum of its proper divisors (640932188).

732493912 is a wasteful number, since it uses less digits than its factorization.

732493912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91561745 (or 91561741 counting only the distinct ones).

The product of its digits is 81648, while the sum is 40.

The square root of 732493912 is about 27064.6247341433. The cubic root of 732493912 is about 901.4355329234.

The spelling of 732493912 in words is "seven hundred thirty-two million, four hundred ninety-three thousand, nine hundred twelve".