994812346 has 16 divisors (see below), whose sum is σ = 1684009440. Its totient is φ = 436594480.

The previous prime is 994812283. The next prime is 994812347. The reversal of 994812346 is 643218499.

It is a junction number, because it is equal to n+sod(n) for n = 994812296 and 994812305.

It is not an unprimeable number, because it can be changed into a prime (994812347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 778996 + ... + 780271.

It is an arithmetic number, because the mean of its divisors is an integer number (105250590).

Almost surely, 2^994812346 is an apocalyptic number.

994812346 is a deficient number, since it is larger than the sum of its proper divisors (689197094).

994812346 is a wasteful number, since it uses less digits than its factorization.

994812346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1559309.

The product of its digits is 373248, while the sum is 46.

The square root of 994812346 is about 31540.6459350471. The cubic root of 994812346 is about 998.2677831574.

The spelling of 994812346 in words is "nine hundred ninety-four million, eight hundred twelve thousand, three hundred forty-six".