3142878573 has 4 divisors (see below), whose sum is σ = 4190504768. Its totient is φ = 2095252380.

The previous prime is 3142878551. The next prime is 3142878577. The reversal of 3142878573 is 3758782413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3142878573 - 2⁸ = 3142878317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142878577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523813093 + ... + 523813098.

It is an arithmetic number, because the mean of its divisors is an integer number (1047626192).

Almost surely, 2^3142878573 is an apocalyptic number.

It is an amenable number.

3142878573 is a deficient number, since it is larger than the sum of its proper divisors (1047626195).

3142878573 is a wasteful number, since it uses less digits than its factorization.

3142878573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047626194.

The product of its digits is 1128960, while the sum is 48.

The square root of 3142878573 is about 56061.3821895251. The cubic root of 3142878573 is about 1464.7916896405.

The spelling of 3142878573 in words is "three billion, one hundred forty-two million, eight hundred seventy-eight thousand, five hundred seventy-three".