3142928473 has 2 divisors, whose sum is σ = 3142928474. Its totient is φ = 3142928472.

The previous prime is 3142928443. The next prime is 3142928539. The reversal of 3142928473 is 3748292413.

3142928473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2944907289 + 198021184 = 54267^2 + 14072^2 .

It is a cyclic number.

It is not a de Polignac number, because 3142928473 - 2²⁹ = 2606057561 is a prime.

It is a super-2 number, since 2×3142928473² = 19755998772788223458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3142928413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571464236 + 1571464237.

It is an arithmetic number, because the mean of its divisors is an integer number (1571464237).

Almost surely, 2^3142928473 is an apocalyptic number.

It is an amenable number.

3142928473 is a deficient number, since it is larger than the sum of its proper divisors (1).

3142928473 is an equidigital number, since it uses as much as digits as its factorization.

3142928473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 43.

The square root of 3142928473 is about 56061.8272356512. The cubic root of 3142928473 is about 1464.7994418456.

The spelling of 3142928473 in words is "three billion, one hundred forty-two million, nine hundred twenty-eight thousand, four hundred seventy-three".