4028167263 has 4 divisors (see below), whose sum is σ = 5370889688. Its totient is φ = 2685444840.

The previous prime is 4028167259. The next prime is 4028167291. The reversal of 4028167263 is 3627618204.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4028167263 - 2² = 4028167259 is a prime.

It is a super-2 number, since 2×4028167263² = 32452262997409822338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4028167243) 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 3 ways as a sum of consecutive naturals, for example, 671361208 + ... + 671361213.

It is an arithmetic number, because the mean of its divisors is an integer number (1342722422).

Almost surely, 2^4028167263 is an apocalyptic number.

4028167263 is a deficient number, since it is larger than the sum of its proper divisors (1342722425).

4028167263 is a wasteful number, since it uses less digits than its factorization.

4028167263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342722424.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 4028167263 is about 63467.8443229325. The cubic root of 4028167263 is about 1591.1184018534.

The spelling of 4028167263 in words is "four billion, twenty-eight million, one hundred sixty-seven thousand, two hundred sixty-three".