830846990 has 8 divisors (see below), whose sum is σ = 1495524600. Its totient is φ = 332338792.

The previous prime is 830846987. The next prime is 830846993. The reversal of 830846990 is 99648038.

It is an interprime number because it is at equal distance from previous prime (830846987) and next prime (830846993).

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (830846993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41542340 + ... + 41542359.

It is an arithmetic number, because the mean of its divisors is an integer number (186940575).

Almost surely, 2^830846990 is an apocalyptic number.

830846990 is a deficient number, since it is larger than the sum of its proper divisors (664677610).

830846990 is a wasteful number, since it uses less digits than its factorization.

830846990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83084706.

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 830846990 is about 28824.4165595767. The cubic root of 830846990 is about 940.0992010894.

The spelling of 830846990 in words is "eight hundred thirty million, eight hundred forty-six thousand, nine hundred ninety".