6274374439 has 2 divisors, whose sum is σ = 6274374440. Its totient is φ = 6274374438.

The previous prime is 6274374377. The next prime is 6274374461. The reversal of 6274374439 is 9344734726.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6274374439 - 2¹³ = 6274366247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6274374392 and 6274374401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6274474439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3137187219 + 3137187220.

It is an arithmetic number, because the mean of its divisors is an integer number (3137187220).

Almost surely, 2^6274374439 is an apocalyptic number.

6274374439 is a deficient number, since it is larger than the sum of its proper divisors (1).

6274374439 is an equidigital number, since it uses as much as digits as its factorization.

6274374439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3048192, while the sum is 49.

The square root of 6274374439 is about 79210.9489843418. The cubic root of 6274374439 is about 1844.4072085448.

The spelling of 6274374439 in words is "six billion, two hundred seventy-four million, three hundred seventy-four thousand, four hundred thirty-nine".