5674209949 has 2 divisors, whose sum is σ = 5674209950. Its totient is φ = 5674209948.

The previous prime is 5674209943. The next prime is 5674209973. The reversal of 5674209949 is 9499024765.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3341996100 + 2332213849 = 57810^2 + 48293^2 .

It is a cyclic number.

It is not a de Polignac number, because 5674209949 - 2¹¹ = 5674207901 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5674209949.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5674209943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2837104974 + 2837104975.

It is an arithmetic number, because the mean of its divisors is an integer number (2837104975).

Almost surely, 2^5674209949 is an apocalyptic number.

It is an amenable number.

5674209949 is a deficient number, since it is larger than the sum of its proper divisors (1).

5674209949 is an equidigital number, since it uses as much as digits as its factorization.

5674209949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4898880, while the sum is 55.

The square root of 5674209949 is about 75327.3519314200. The cubic root of 5674209949 is about 1783.6178101240.

The spelling of 5674209949 in words is "five billion, six hundred seventy-four million, two hundred nine thousand, nine hundred forty-nine".