1970116996 has 9 divisors (see below), whose sum is σ = 3447860101. Its totient is φ = 985014112.

The previous prime is 1970116963. The next prime is 1970117033. The reversal of 1970116996 is 6996110791.

It is a happy number.

The square root of 1970116996 is 44386.

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., 1868832900 + 101284096 = 43230^2 + 10064^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 77676 + ... + 99868.

Almost surely, 2^1970116996 is an apocalyptic number.

1970116996 is the 44386-th square number.

It is an amenable number.

1970116996 is a deficient number, since it is larger than the sum of its proper divisors (1477743105).

1970116996 is an frugal number, since it uses more digits than its factorization.

1970116996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44390 (or 22195 counting only the distinct ones).

The product of its (nonzero) digits is 183708, while the sum is 49.

The cubic root of 1970116996 is about 1253.6144973995.

Multiplying 1970116996 by its sum of digits (49), we get a square (96535732804 = 310702²).

The spelling of 1970116996 in words is "one billion, nine hundred seventy million, one hundred sixteen thousand, nine hundred ninety-six".