3142928897 has 2 divisors, whose sum is σ = 3142928898. Its totient is φ = 3142928896.

The previous prime is 3142928843. The next prime is 3142928903. The reversal of 3142928897 is 7988292413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2711909776 + 431019121 = 52076^2 + 20761^2 .

It is a cyclic number.

It is not a de Polignac number, because 3142928897 - 2¹⁸ = 3142666753 is a prime.

It is not a weakly prime, because it can be changed into another prime (3142928837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571464448 + 1571464449.

It is an arithmetic number, because the mean of its divisors is an integer number (1571464449).

Almost surely, 2^3142928897 is an apocalyptic number.

It is an amenable number.

3142928897 is a deficient number, since it is larger than the sum of its proper divisors (1).

3142928897 is an equidigital number, since it uses as much as digits as its factorization.

3142928897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1741824, while the sum is 53.

The square root of 3142928897 is about 56061.8310171903. The cubic root of 3142928897 is about 1464.7995077157.

The spelling of 3142928897 in words is "three billion, one hundred forty-two million, nine hundred twenty-eight thousand, eight hundred ninety-seven".