2279704541 has 2 divisors, whose sum is σ = 2279704542. Its totient is φ = 2279704540.

The previous prime is 2279704499. The next prime is 2279704579. The reversal of 2279704541 is 1454079722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2279680516 + 24025 = 47746^2 + 155^2 .

It is a cyclic number.

It is not a de Polignac number, because 2279704541 - 2²⁶ = 2212595677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2279707541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1139852270 + 1139852271.

It is an arithmetic number, because the mean of its divisors is an integer number (1139852271).

Almost surely, 2^2279704541 is an apocalyptic number.

It is an amenable number.

2279704541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2279704541 is an equidigital number, since it uses as much as digits as its factorization.

2279704541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 2279704541 is about 47746.2515910935. The cubic root of 2279704541 is about 1316.1120176772.

The spelling of 2279704541 in words is "two billion, two hundred seventy-nine million, seven hundred four thousand, five hundred forty-one".