830494154 has 16 divisors (see below), whose sum is σ = 1469630976. Its totient is φ = 344444400.

The previous prime is 830494139. The next prime is 830494163. The reversal of 830494154 is 451494038.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 956357 + ... + 957224.

It is an arithmetic number, because the mean of its divisors is an integer number (91851936).

Almost surely, 2^830494154 is an apocalyptic number.

830494154 is a deficient number, since it is larger than the sum of its proper divisors (639136822).

830494154 is a wasteful number, since it uses less digits than its factorization.

830494154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913621.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 830494154 is about 28818.2954735356. The cubic root of 830494154 is about 939.9661048590.

The spelling of 830494154 in words is "eight hundred thirty million, four hundred ninety-four thousand, one hundred fifty-four".