740747132 has 12 divisors (see below), whose sum is σ = 1296691200. Its totient is φ = 370263936.

The previous prime is 740747107. The next prime is 740747149. The reversal of 740747132 is 231747047.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 740747092 and 740747101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11132 + ... + 40067.

It is an arithmetic number, because the mean of its divisors is an integer number (108057600).

Almost surely, 2^740747132 is an apocalyptic number.

It is an amenable number.

740747132 is a deficient number, since it is larger than the sum of its proper divisors (555944068).

740747132 is a wasteful number, since it uses less digits than its factorization.

740747132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54820 (or 54818 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 740747132 is about 27216.6701122676. The cubic root of 740747132 is about 904.8084744728.

The spelling of 740747132 in words is "seven hundred forty million, seven hundred forty-seven thousand, one hundred thirty-two".