4004276761 has 8 divisors (see below), whose sum is σ = 4143129480. Its totient is φ = 3865475712.

The previous prime is 4004276753. The next prime is 4004276791. The reversal of 4004276761 is 1676724004.

It can be written as a sum of positive squares in 4 ways, for example, as 2233129536 + 1771147225 = 47256^2 + 42085^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4004276761 - 2³ = 4004276753 is a prime.

It is a super-2 number, since 2×4004276761² = 32068464757369302242, which contains 22 as substring.

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 4004276761.

It is not an unprimeable number, because it can be changed into a prime (4004276791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210501 + ... + 228733.

It is an arithmetic number, because the mean of its divisors is an integer number (517891185).

Almost surely, 2^4004276761 is an apocalyptic number.

It is an amenable number.

4004276761 is a deficient number, since it is larger than the sum of its proper divisors (138852719).

4004276761 is a wasteful number, since it uses less digits than its factorization.

4004276761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25835.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 4004276761 is about 63279.3549350813. The cubic root of 4004276761 is about 1587.9665950342.

The spelling of 4004276761 in words is "four billion, four million, two hundred seventy-six thousand, seven hundred sixty-one".