7980011 has 12 divisors (see below), whose sum is σ = 9021168. Its totient is φ = 7042464.

The previous prime is 7979969. The next prime is 7980013. The reversal of 7980011 is 1100897.

7980011 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-7980011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7980013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2861 + ... + 4913.

It is an arithmetic number, because the mean of its divisors is an integer number (751764).

Almost surely, 2^7980011 is an apocalyptic number.

7980011 is a deficient number, since it is larger than the sum of its proper divisors (1041157).

7980011 is a wasteful number, since it uses less digits than its factorization.

7980011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102 (or 2089 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 26.

The square root of 7980011 is about 2824.8913253433. The cubic root of 7980011 is about 199.8332860709.

The spelling of 7980011 in words is "seven million, nine hundred eighty thousand, eleven".