938463068252731 has 32 divisors (see below), whose sum is σ = 1108581802311680. Its totient is φ = 777426347728800.

The previous prime is 938463068252707. The next prime is 938463068252819. The reversal of 938463068252731 is 137252860364839.

It is not a de Polignac number, because 938463068252731 - 2²⁹ = 938462531381819 is a prime.

It is a super-2 number, since 2×938463068252731² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (938463068252131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 503096890 + ... + 504958816.

It is an arithmetic number, because the mean of its divisors is an integer number (34643181322240).

It is a 2-persistent number, because it is pandigital, and so is 2⋅938463068252731 = 1876926136505462, but 3⋅938463068252731 = 2815389204758193 is not.

Almost surely, 2^{938463068252731} is an apocalyptic number.

938463068252731 is a deficient number, since it is larger than the sum of its proper divisors (170118734058949).

938463068252731 is a wasteful number, since it uses less digits than its factorization.

938463068252731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865015.

The product of its (nonzero) digits is 313528320, while the sum is 67.

The spelling of 938463068252731 in words is "nine hundred thirty-eight trillion, four hundred sixty-three billion, sixty-eight million, two hundred fifty-two thousand, seven hundred thirty-one".