376628229 has 12 divisors (see below), whose sum is σ = 554283756. Its totient is φ = 246347712.

The previous prime is 376628221. The next prime is 376628267. The reversal of 376628229 is 922826673.

It can be written as a sum of positive squares in 2 ways, for example, as 306320004 + 70308225 = 17502^2 + 8385^2 .

It is not a de Polignac number, because 376628229 - 2³ = 376628221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (376628221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 394312 + ... + 395265.

It is an arithmetic number, because the mean of its divisors is an integer number (46190313).

Almost surely, 2^376628229 is an apocalyptic number.

It is an amenable number.

376628229 is a deficient number, since it is larger than the sum of its proper divisors (177655527).

376628229 is a wasteful number, since it uses less digits than its factorization.

376628229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789636 (or 789633 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 376628229 is about 19406.9118872633. The cubic root of 376628229 is about 722.1669727107.

It can be divided in two parts, 37 and 6628229, that added together give a palindrome (6628266).

The spelling of 376628229 in words is "three hundred seventy-six million, six hundred twenty-eight thousand, two hundred twenty-nine".