830874093 has 16 divisors (see below), whose sum is σ = 1269202560. Its totient is φ = 473619456.

The previous prime is 830874089. The next prime is 830874119. The reversal of 830874093 is 390478038.

It is not a de Polignac number, because 830874093 - 2² = 830874089 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830874013) 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, 39780 + ... + 56957.

It is an arithmetic number, because the mean of its divisors is an integer number (79325160).

Almost surely, 2^830874093 is an apocalyptic number.

It is an amenable number.

830874093 is a deficient number, since it is larger than the sum of its proper divisors (438328467).

830874093 is a wasteful number, since it uses less digits than its factorization.

830874093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97156.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 830874093 is about 28824.8866953541. The cubic root of 830874093 is about 940.1094232811.

The spelling of 830874093 in words is "eight hundred thirty million, eight hundred seventy-four thousand, ninety-three".