1882912093 has 2 divisors, whose sum is σ = 1882912094. Its totient is φ = 1882912092.

The previous prime is 1882912081. The next prime is 1882912123. The reversal of 1882912093 is 3902192881.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1724076484 + 158835609 = 41522^2 + 12603^2 .

It is a cyclic number.

It is not a de Polignac number, because 1882912093 - 2⁹ = 1882911581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1882912693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 941456046 + 941456047.

It is an arithmetic number, because the mean of its divisors is an integer number (941456047).

Almost surely, 2^1882912093 is an apocalyptic number.

It is an amenable number.

1882912093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1882912093 is an equidigital number, since it uses as much as digits as its factorization.

1882912093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 43.

The square root of 1882912093 is about 43392.5349916319. The cubic root of 1882912093 is about 1234.8380830959.

The spelling of 1882912093 in words is "one billion, eight hundred eighty-two million, nine hundred twelve thousand, ninety-three".