3115423008 has 144 divisors (see below), whose sum is σ = 9375912000. Its totient is φ = 978531840.

The previous prime is 3115423001. The next prime is 3115423019. The reversal of 3115423008 is 8003245113.

It is a happy number.

3115423008 is a `hidden beast` number, since 311 + 5 + 42 + 300 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is not an unprimeable number, because it can be changed into a prime (3115423001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1087498 + ... + 1090358.

It is an arithmetic number, because the mean of its divisors is an integer number (65110500).

Almost surely, 2^3115423008 is an apocalyptic number.

3115423008 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3115423008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4687956000).

3115423008 is an abundant number, since it is smaller than the sum of its proper divisors (6260488992).

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

3115423008 is a wasteful number, since it uses less digits than its factorization.

3115423008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3095 (or 3084 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 3115423008 is about 55815.9744875963. The cubic root of 3115423008 is about 1460.5138317763.

The spelling of 3115423008 in words is "three billion, one hundred fifteen million, four hundred twenty-three thousand, eight".