2012479379 has 2 divisors, whose sum is σ = 2012479380. Its totient is φ = 2012479378.

The previous prime is 2012479349. The next prime is 2012479393. The reversal of 2012479379 is 9739742102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2012479379 - 2⁸ = 2012479123 is a prime.

It is not a weakly prime, because it can be changed into another prime (2012479349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006239689 + 1006239690.

It is an arithmetic number, because the mean of its divisors is an integer number (1006239690).

Almost surely, 2^2012479379 is an apocalyptic number.

2012479379 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012479379 is an equidigital number, since it uses as much as digits as its factorization.

2012479379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 44.

The square root of 2012479379 is about 44860.6662790467. Note that the first 3 decimals coincide. The cubic root of 2012479379 is about 1262.5361237123.

The spelling of 2012479379 in words is "two billion, twelve million, four hundred seventy-nine thousand, three hundred seventy-nine".