8670458380 has 12 divisors (see below), whose sum is σ = 18207962640. Its totient is φ = 3468183344.

The previous prime is 8670458351. The next prime is 8670458383. The reversal of 8670458380 is 838540768.

It is not an unprimeable number, because it can be changed into a prime (8670458383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216761440 + ... + 216761479.

It is an arithmetic number, because the mean of its divisors is an integer number (1517330220).

Almost surely, 2^8670458380 is an apocalyptic number.

It is an amenable number.

8670458380 is an abundant number, since it is smaller than the sum of its proper divisors (9537504260).

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

8670458380 is a wasteful number, since it uses less digits than its factorization.

8670458380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433522928 (or 433522926 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 49.

The square root of 8670458380 is about 93115.2961655603. The cubic root of 8670458380 is about 2054.3795626017.

The spelling of 8670458380 in words is "eight billion, six hundred seventy million, four hundred fifty-eight thousand, three hundred eighty".