3152148846 has 64 divisors (see below), whose sum is σ = 7871924736. Its totient is φ = 817488000.

The previous prime is 3152148829. The next prime is 3152148877. The reversal of 3152148846 is 6488412513.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 3152148798 and 3152148807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 318996 + ... + 328728.

It is an arithmetic number, because the mean of its divisors is an integer number (122998824).

Almost surely, 2^3152148846 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3152148846, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3935962368).

3152148846 is an abundant number, since it is smaller than the sum of its proper divisors (4719775890).

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

3152148846 is a wasteful number, since it uses less digits than its factorization.

3152148846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10457.

The product of its digits is 184320, while the sum is 42.

The square root of 3152148846 is about 56144.0009796238. Note that the first 3 decimals coincide. The cubic root of 3152148846 is about 1466.2304651053.

The spelling of 3152148846 in words is "three billion, one hundred fifty-two million, one hundred forty-eight thousand, eight hundred forty-six".