731270967368 has 36 divisors (see below), whose sum is σ = 1376208382185. Its totient is φ = 364287051744.

The previous prime is 731270967359. The next prime is 731270967377. The reversal of 731270967368 is 863769072137.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is an interprime number because it is at equal distance from previous prime (731270967359) and next prime (731270967377).

It can be written as a sum of positive squares in 2 ways, for example, as 674635535044 + 56635432324 = 821362^2 + 237982^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=604678.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1119863330 + ... + 1119863982.

Almost surely, 2^731270967368 is an apocalyptic number.

It is an amenable number.

731270967368 is a deficient number, since it is larger than the sum of its proper divisors (644937414817).

731270967368 is an frugal number, since it uses more digits than its factorization.

731270967368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2238 (or 1118 counting only the distinct ones).

The product of its (nonzero) digits is 16003008, while the sum is 59.

The spelling of 731270967368 in words is "seven hundred thirty-one billion, two hundred seventy million, nine hundred sixty-seven thousand, three hundred sixty-eight".