9878413627 has 8 divisors (see below), whose sum is σ = 10042160832. Its totient is φ = 9714724800.

The previous prime is 9878413591. The next prime is 9878413667. The reversal of 9878413627 is 7263148789.

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

It is a cyclic number.

It is not a de Polignac number, because 9878413627 - 2¹⁹ = 9877889339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9878413667) 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, 445518 + ... + 467164.

It is an arithmetic number, because the mean of its divisors is an integer number (1255270104).

Almost surely, 2^9878413627 is an apocalyptic number.

9878413627 is a deficient number, since it is larger than the sum of its proper divisors (163747205).

9878413627 is a wasteful number, since it uses less digits than its factorization.

9878413627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29189.

The product of its digits is 4064256, while the sum is 55.

The square root of 9878413627 is about 99390.2089091275. The cubic root of 9878413627 is about 2145.6673973321.

The spelling of 9878413627 in words is "nine billion, eight hundred seventy-eight million, four hundred thirteen thousand, six hundred twenty-seven".