4772278326 has 32 divisors (see below), whose sum is σ = 9964551168. Its totient is φ = 1520830080.

The previous prime is 4772278319. The next prime is 4772278327. The reversal of 4772278326 is 6238722774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4772278327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308046 + ... + 323166.

It is an arithmetic number, because the mean of its divisors is an integer number (311392224).

Almost surely, 2^4772278326 is an apocalyptic number.

4772278326 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4772278326 is an abundant number, since it is smaller than the sum of its proper divisors (5192272842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4772278326 is a wasteful number, since it uses less digits than its factorization.

4772278326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17436.

The product of its digits is 1580544, while the sum is 48.

The square root of 4772278326 is about 69081.6786565005. The cubic root of 4772278326 is about 1683.6116469625.

The spelling of 4772278326 in words is "four billion, seven hundred seventy-two million, two hundred seventy-eight thousand, three hundred twenty-six".