4027679296 has 21 divisors (see below), whose sum is σ = 7993433721. Its totient is φ = 2013585792.

The previous prime is 4027679291. The next prime is 4027679311. The reversal of 4027679296 is 6929767204.

It is a happy number.

The square root of 4027679296 is 63464.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1147854400 + 2879824896 = 33880^2 + 53664^2 .

It is a super-2 number, since 2×4027679296² = 32444401022854111232, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4027679291) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 503746 + ... + 511678.

It is an arithmetic number, because the mean of its divisors is an integer number (380639701).

Almost surely, 2^4027679296 is an apocalyptic number.

4027679296 is the 63464-th square number.

It is an amenable number.

4027679296 is a deficient number, since it is larger than the sum of its proper divisors (3965754425).

4027679296 is an frugal number, since it uses more digits than its factorization.

4027679296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15878 (or 7935 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 52.

The cubic root of 4027679296 is about 1591.0541505802.

The spelling of 4027679296 in words is "four billion, twenty-seven million, six hundred seventy-nine thousand, two hundred ninety-six".