1796942931001 has 9 divisors (see below), whose sum is σ = 1908887460141. Its totient is φ = 1691218957632.

The previous prime is 1796942930987. The next prime is 1796942931011. The reversal of 1796942931001 is 1001392496971.

The square root of 1796942931001 is 1340501.

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

It can be written as a sum of positive squares in 4 ways, for example, as 140213551401 + 1656729379600 = 374451^2 + 1287140^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1796942931001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1796942931001.

It is not an unprimeable number, because it can be changed into a prime (1796942931011) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 22749091 + ... + 22827943.

Almost surely, 2^{1796942931001} is an apocalyptic number.

1796942931001 is the 1340501-st square number.

1796942931001 is the 670251-st centered octagonal number.

It is an amenable number.

1796942931001 is a deficient number, since it is larger than the sum of its proper divisors (111944529140).

1796942931001 is an frugal number, since it uses more digits than its factorization.

1796942931001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157740 (or 78870 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 52.

The spelling of 1796942931001 in words is "one trillion, seven hundred ninety-six billion, nine hundred forty-two million, nine hundred thirty-one thousand, one".