4074976729 has 4 divisors (see below), whose sum is σ = 4075273984. Its totient is φ = 4074679476.

The previous prime is 4074976679. The next prime is 4074976739. The reversal of 4074976729 is 9276794704.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4074976729 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4074976729.

It is not an unprimeable number, because it can be changed into a prime (4074976739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127017 + ... + 155830.

It is an arithmetic number, because the mean of its divisors is an integer number (1018818496).

Almost surely, 2^4074976729 is an apocalyptic number.

It is an amenable number.

4074976729 is a deficient number, since it is larger than the sum of its proper divisors (297255).

4074976729 is a wasteful number, since it uses less digits than its factorization.

4074976729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297254.

The product of its (nonzero) digits is 5334336, while the sum is 55.

The square root of 4074976729 is about 63835.5444012190. The cubic root of 4074976729 is about 1597.2578981550.

The spelling of 4074976729 in words is "four billion, seventy-four million, nine hundred seventy-six thousand, seven hundred twenty-nine".