7020780996 has 12 divisors (see below), whose sum is σ = 16381822352. Its totient is φ = 2340260328.

The previous prime is 7020780979. The next prime is 7020781007. The reversal of 7020780996 is 6990870207.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292532530 + ... + 292532553.

Almost surely, 2^7020780996 is an apocalyptic number.

It is an amenable number.

7020780996 is an abundant number, since it is smaller than the sum of its proper divisors (9361041356).

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

7020780996 is a wasteful number, since it uses less digits than its factorization.

7020780996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585065090 (or 585065088 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 48.

The square root of 7020780996 is about 83790.1008234266. The cubic root of 7020780996 is about 1914.8222942945.

The spelling of 7020780996 in words is "seven billion, twenty million, seven hundred eighty thousand, nine hundred ninety-six".