993267370384 has 135 divisors (see below), whose sum is σ = 2026207893729. Its totient is φ = 471684099840.

The previous prime is 993267370379. The next prime is 993267370397. The reversal of 993267370384 is 483073762399.

The square root of 993267370384 is 996628.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 47861187984 + 945406182400 = 218772^2 + 972320^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 9643372477 + ... + 9643372579.

Almost surely, 2^993267370384 is an apocalyptic number.

993267370384 is the 996628-th square number.

It is an amenable number.

993267370384 is an abundant number, since it is smaller than the sum of its proper divisors (1032940523345).

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

993267370384 is an equidigital number, since it uses as much as digits as its factorization.

993267370384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414 (or 205 counting only the distinct ones).

The product of its (nonzero) digits is 41150592, while the sum is 61.

The spelling of 993267370384 in words is "nine hundred ninety-three billion, two hundred sixty-seven million, three hundred seventy thousand, three hundred eighty-four".