5674384421 has 4 divisors (see below), whose sum is σ = 5781448332. Its totient is φ = 5567320512.

The previous prime is 5674384411. The next prime is 5674384451. The reversal of 5674384421 is 1244834765.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1356448900 + 4317935521 = 36830^2 + 65711^2 .

It is a cyclic number.

It is not a de Polignac number, because 5674384421 - 2⁶ = 5674384357 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5674384411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53531876 + ... + 53531981.

It is an arithmetic number, because the mean of its divisors is an integer number (1445362083).

Almost surely, 2^5674384421 is an apocalyptic number.

It is an amenable number.

5674384421 is a deficient number, since it is larger than the sum of its proper divisors (107063911).

5674384421 is a wasteful number, since it uses less digits than its factorization.

5674384421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107063910.

The product of its digits is 645120, while the sum is 44.

The square root of 5674384421 is about 75328.5100144693. The cubic root of 5674384421 is about 1783.6360909760.

The spelling of 5674384421 in words is "five billion, six hundred seventy-four million, three hundred eighty-four thousand, four hundred twenty-one".