2379457234769 has 2 divisors, whose sum is σ = 2379457234770. Its totient is φ = 2379457234768.

The previous prime is 2379457234747. The next prime is 2379457234793. The reversal of 2379457234769 is 9674327549732.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2330315212369 + 49142022400 = 1526537^2 + 221680^2 .

It is a cyclic number.

It is not a de Polignac number, because 2379457234769 - 2³² = 2375162267473 is a prime.

It is a super-2 number, since 2×2379457234769² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2379457234699 and 2379457234708.

It is not a weakly prime, because it can be changed into another prime (2379457234169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1189728617384 + 1189728617385.

It is an arithmetic number, because the mean of its divisors is an integer number (1189728617385).

Almost surely, 2^{2379457234769} is an apocalyptic number.

It is an amenable number.

2379457234769 is a deficient number, since it is larger than the sum of its proper divisors (1).

2379457234769 is an equidigital number, since it uses as much as digits as its factorization.

2379457234769 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 480090240, while the sum is 68.

The spelling of 2379457234769 in words is "two trillion, three hundred seventy-nine billion, four hundred fifty-seven million, two hundred thirty-four thousand, seven hundred sixty-nine".