3146028572 has 6 divisors (see below), whose sum is σ = 5505550008. Its totient is φ = 1573014284.

The previous prime is 3146028559. The next prime is 3146028631. The reversal of 3146028572 is 2758206413.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 393253568 + ... + 393253575.

It is an arithmetic number, because the mean of its divisors is an integer number (917591668).

Almost surely, 2^3146028572 is an apocalyptic number.

It is an amenable number.

3146028572 is a deficient number, since it is larger than the sum of its proper divisors (2359521436).

3146028572 is a wasteful number, since it uses less digits than its factorization.

3146028572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786507147 (or 786507145 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 3146028572 is about 56089.4693503157. The cubic root of 3146028572 is about 1465.2808963335.

The spelling of 3146028572 in words is "three billion, one hundred forty-six million, twenty-eight thousand, five hundred seventy-two".