7980260901 has 16 divisors (see below), whose sum is σ = 11014225920. Its totient is φ = 5134192560.

The previous prime is 7980260879. The next prime is 7980260903. The reversal of 7980260901 is 1090620897.

It is not a de Polignac number, because 7980260901 - 2⁶ = 7980260837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7980260903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86125 + ... + 152898.

It is an arithmetic number, because the mean of its divisors is an integer number (688389120).

Almost surely, 2^7980260901 is an apocalyptic number.

It is an amenable number.

7980260901 is a deficient number, since it is larger than the sum of its proper divisors (3033965019).

7980260901 is a wasteful number, since it uses less digits than its factorization.

7980260901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239416.

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 7980260901 is about 89332.3060320285. The cubic root of 7980260901 is about 1998.3537203368.

The spelling of 7980260901 in words is "seven billion, nine hundred eighty million, two hundred sixty thousand, nine hundred one".