2893432379 has 2 divisors, whose sum is σ = 2893432380. Its totient is φ = 2893432378.

The previous prime is 2893432277. The next prime is 2893432411. The reversal of 2893432379 is 9732343982.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2893432379 - 2¹² = 2893428283 is a prime.

It is not a weakly prime, because it can be changed into another prime (2893432579) 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 as a sum of consecutive naturals, namely, 1446716189 + 1446716190.

It is an arithmetic number, because the mean of its divisors is an integer number (1446716190).

Almost surely, 2^2893432379 is an apocalyptic number.

2893432379 is a deficient number, since it is larger than the sum of its proper divisors (1).

2893432379 is an equidigital number, since it uses as much as digits as its factorization.

2893432379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1959552, while the sum is 50.

The square root of 2893432379 is about 53790.6346774232. The cubic root of 2893432379 is about 1424.9658149591.

The spelling of 2893432379 in words is "two billion, eight hundred ninety-three million, four hundred thirty-two thousand, three hundred seventy-nine".