2379217 has 2 divisors, whose sum is σ = 2379218. Its totient is φ = 2379216.

The previous prime is 2379203. The next prime is 2379239. The reversal of 2379217 is 7129732.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1915456 + 463761 = 1384^2 + 681^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2379217 is a prime.

It is not a weakly prime, because it can be changed into another prime (2379277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1189608 + 1189609.

It is an arithmetic number, because the mean of its divisors is an integer number (1189609).

2^2379217 is an apocalyptic number.

It is an amenable number.

2379217 is a deficient number, since it is larger than the sum of its proper divisors (1).

2379217 is an equidigital number, since it uses as much as digits as its factorization.

2379217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5292, while the sum is 31.

The square root of 2379217 is about 1542.4710694208. The cubic root of 2379217 is about 133.4990017086.

The spelling of 2379217 in words is "two million, three hundred seventy-nine thousand, two hundred seventeen".