746440732 has 6 divisors (see below), whose sum is σ = 1306271288. Its totient is φ = 373220364.

The previous prime is 746440727. The next prime is 746440753. The reversal of 746440732 is 237044647.

746440732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 746440691 and 746440700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93305088 + ... + 93305095.

Almost surely, 2^746440732 is an apocalyptic number.

It is an amenable number.

746440732 is a deficient number, since it is larger than the sum of its proper divisors (559830556).

746440732 is a wasteful number, since it uses less digits than its factorization.

746440732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186610187 (or 186610185 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 37.

The square root of 746440732 is about 27321.0675486885. The cubic root of 746440732 is about 907.1207681172.

The spelling of 746440732 in words is "seven hundred forty-six million, four hundred forty thousand, seven hundred thirty-two".