833979490 has 16 divisors (see below), whose sum is σ = 1522307520. Its totient is φ = 328893040.

The previous prime is 833979473. The next prime is 833979491. The reversal of 833979490 is 94979338.

It is not an unprimeable number, because it can be changed into a prime (833979491) 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 7 ways as a sum of consecutive naturals, for example, 586600 + ... + 588019.

It is an arithmetic number, because the mean of its divisors is an integer number (95144220).

Almost surely, 2^833979490 is an apocalyptic number.

833979490 is a deficient number, since it is larger than the sum of its proper divisors (688328030).

833979490 is a wasteful number, since it uses less digits than its factorization.

833979490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174697.

The product of its (nonzero) digits is 1469664, while the sum is 52.

The square root of 833979490 is about 28878.7030525957. The cubic root of 833979490 is about 941.2791887256.

The spelling of 833979490 in words is "eight hundred thirty-three million, nine hundred seventy-nine thousand, four hundred ninety".