830212354 has 8 divisors (see below), whose sum is σ = 1245522960. Its totient is φ = 415038036.

The previous prime is 830212351. The next prime is 830212387. The reversal of 830212354 is 453212038.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×830212354⁴ (a number of 37 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (830212351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17164 + ... + 44215.

It is an arithmetic number, because the mean of its divisors is an integer number (155690370).

Almost surely, 2^830212354 is an apocalyptic number.

830212354 is a deficient number, since it is larger than the sum of its proper divisors (415310606).

830212354 is a wasteful number, since it uses less digits than its factorization.

830212354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68144.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 830212354 is about 28813.4058035492. The cubic root of 830212354 is about 939.8597776351.

The spelling of 830212354 in words is "eight hundred thirty million, two hundred twelve thousand, three hundred fifty-four".