830627274 has 32 divisors (see below), whose sum is σ = 1689443136. Its totient is φ = 272194560.

The previous prime is 830627263. The next prime is 830627279. The reversal of 830627274 is 472726038.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (830627279) 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, 230164 + ... + 233744.

It is an arithmetic number, because the mean of its divisors is an integer number (52795098).

Almost surely, 2^830627274 is an apocalyptic number.

830627274 is an abundant number, since it is smaller than the sum of its proper divisors (858815862).

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

830627274 is a wasteful number, since it uses less digits than its factorization.

830627274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4230.

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 830627274 is about 28820.6050248776. The cubic root of 830627274 is about 940.0163245995.

The spelling of 830627274 in words is "eight hundred thirty million, six hundred twenty-seven thousand, two hundred seventy-four".