731078060 has 24 divisors (see below), whose sum is σ = 1539288576. Its totient is φ = 291664640.

The previous prime is 731078059. The next prime is 731078063. The reversal of 731078060 is 60870137.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (731078063) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 40061 + ... + 55380.

It is an arithmetic number, because the mean of its divisors is an integer number (64137024).

Almost surely, 2^731078060 is an apocalyptic number.

It is an amenable number.

731078060 is an abundant number, since it is smaller than the sum of its proper divisors (808210516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

731078060 is a wasteful number, since it uses less digits than its factorization.

731078060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95833 (or 95831 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 731078060 is about 27038.4552073524. The cubic root of 731078060 is about 900.8543574381.

The spelling of 731078060 in words is "seven hundred thirty-one million, seventy-eight thousand, sixty".