4063077749 has 4 divisors (see below), whose sum is σ = 4063232460. Its totient is φ = 4062923040.

The previous prime is 4063077709. The next prime is 4063077773. The reversal of 4063077749 is 9477703604.

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 3002272849 + 1060804900 = 54793^2 + 32570^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4063077749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4063077709) 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, 27062 + ... + 94119.

It is an arithmetic number, because the mean of its divisors is an integer number (1015808115).

Almost surely, 2^4063077749 is an apocalyptic number.

It is an amenable number.

4063077749 is a deficient number, since it is larger than the sum of its proper divisors (154711).

4063077749 is a wasteful number, since it uses less digits than its factorization.

4063077749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154710.

The product of its (nonzero) digits is 889056, while the sum is 47.

The square root of 4063077749 is about 63742.2759948215. The cubic root of 4063077749 is about 1595.7017118572.

The spelling of 4063077749 in words is "four billion, sixty-three million, seventy-seven thousand, seven hundred forty-nine".