2047000279 has 2 divisors, whose sum is σ = 2047000280. Its totient is φ = 2047000278.

The previous prime is 2047000261. The next prime is 2047000301. The reversal of 2047000279 is 9720007402.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2047000279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2047000279.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2047010279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1023500139 + 1023500140.

It is an arithmetic number, because the mean of its divisors is an integer number (1023500140).

Almost surely, 2^2047000279 is an apocalyptic number.

2047000279 is a deficient number, since it is larger than the sum of its proper divisors (1).

2047000279 is an equidigital number, since it uses as much as digits as its factorization.

2047000279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 2047000279 is about 45243.7871867508. The cubic root of 2047000279 is about 1269.7141727648.

The spelling of 2047000279 in words is "two billion, forty-seven million, two hundred seventy-nine", and thus it is an aban number.