6234774481 has 4 divisors (see below), whose sum is σ = 6714372532. Its totient is φ = 5755176432.

The previous prime is 6234774479. The next prime is 6234774499. The reversal of 6234774481 is 1844774326.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1844774326 = 2 ⋅922387163.

It can be written as a sum of positive squares in 2 ways, for example, as 3435835456 + 2798939025 = 58616^2 + 52905^2 .

It is a cyclic number.

It is not a de Polignac number, because 6234774481 - 2¹ = 6234774479 is a prime.

It is a super-2 number, since 2×6234774481² = 77744825657857638722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6234774401) 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, 239799006 + ... + 239799031.

It is an arithmetic number, because the mean of its divisors is an integer number (1678593133).

Almost surely, 2^6234774481 is an apocalyptic number.

It is an amenable number.

6234774481 is a deficient number, since it is larger than the sum of its proper divisors (479598051).

6234774481 is a wasteful number, since it uses less digits than its factorization.

6234774481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479598050.

The product of its digits is 903168, while the sum is 46.

The square root of 6234774481 is about 78960.5881500385. The cubic root of 6234774481 is about 1840.5187652934.

The spelling of 6234774481 in words is "six billion, two hundred thirty-four million, seven hundred seventy-four thousand, four hundred eighty-one".