4276003861 has 4 divisors (see below), whose sum is σ = 4423452300. Its totient is φ = 4128555424.

The previous prime is 4276003847. The next prime is 4276003873. The reversal of 4276003861 is 1683006724.

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 1266932836 + 3009071025 = 35594^2 + 54855^2 .

It is a cyclic number.

It is not a de Polignac number, because 4276003861 - 2¹⁵ = 4275971093 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 4276003861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4276003661) 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, 73724176 + ... + 73724233.

It is an arithmetic number, because the mean of its divisors is an integer number (1105863075).

Almost surely, 2^4276003861 is an apocalyptic number.

It is an amenable number.

4276003861 is a deficient number, since it is larger than the sum of its proper divisors (147448439).

4276003861 is a wasteful number, since it uses less digits than its factorization.

4276003861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147448438.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 4276003861 is about 65391.1604194328. The cubic root of 4276003861 is about 1623.1028097630.

The spelling of 4276003861 in words is "four billion, two hundred seventy-six million, three thousand, eight hundred sixty-one".