8980452861 has 8 divisors (see below), whose sum is σ = 12678286464. Its totient is φ = 5634793920.

The previous prime is 8980452857. The next prime is 8980452869. The reversal of 8980452861 is 1682540898.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8980452861 - 2² = 8980452857 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 176087311 = 8980452861 / (8 + 9 + 8 + 0 + 4 + 5 + 2 + 8 + 6 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8980452869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88043605 + ... + 88043706.

It is an arithmetic number, because the mean of its divisors is an integer number (1584785808).

Almost surely, 2^8980452861 is an apocalyptic number.

It is an amenable number.

8980452861 is a deficient number, since it is larger than the sum of its proper divisors (3697833603).

8980452861 is a wasteful number, since it uses less digits than its factorization.

8980452861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176087331.

The product of its (nonzero) digits is 1105920, while the sum is 51.

The square root of 8980452861 is about 94765.2513371858. The cubic root of 8980452861 is about 2078.5768171442.

The spelling of 8980452861 in words is "eight billion, nine hundred eighty million, four hundred fifty-two thousand, eight hundred sixty-one".