838451230 has 32 divisors (see below), whose sum is σ = 1548263808. Its totient is φ = 326726400.

The previous prime is 838451179. The next prime is 838451231. The reversal of 838451230 is 32154838.

It is a happy number.

838451230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (838451231) 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, 447195 + ... + 449065.

It is an arithmetic number, because the mean of its divisors is an integer number (48383244).

Almost surely, 2^838451230 is an apocalyptic number.

838451230 is a deficient number, since it is larger than the sum of its proper divisors (709812578).

838451230 is a wasteful number, since it uses less digits than its factorization.

838451230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3012.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 838451230 is about 28956.0223442378. The cubic root of 838451230 is about 942.9585485952.

The spelling of 838451230 in words is "eight hundred thirty-eight million, four hundred fifty-one thousand, two hundred thirty".