994620833 has 4 divisors (see below), whose sum is σ = 1026705408. Its totient is φ = 962536260.

The previous prime is 994620827. The next prime is 994620841. The reversal of 994620833 is 338026499.

994620833 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 994620833 - 2⁴ = 994620817 is a prime.

It is a super-2 number, since 2×994620833² = 1978541202875227778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (994620863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16042241 + ... + 16042302.

It is an arithmetic number, because the mean of its divisors is an integer number (256676352).

Almost surely, 2^994620833 is an apocalyptic number.

It is an amenable number.

994620833 is a deficient number, since it is larger than the sum of its proper divisors (32084575).

994620833 is a wasteful number, since it uses less digits than its factorization.

994620833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32084574.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 994620833 is about 31537.6098174862. The cubic root of 994620833 is about 998.2037196422.

The spelling of 994620833 in words is "nine hundred ninety-four million, six hundred twenty thousand, eight hundred thirty-three".