994357 has 16 divisors (see below), whose sum is σ = 1254400. Its totient is φ = 783216.

The previous prime is 994339. The next prime is 994363. The reversal of 994357 is 753499.

It is not a de Polignac number, because 994357 - 2⁷ = 994229 is a prime.

Its product of digits (34020) is a multiple of the sum of its prime divisors (243).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994307) 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 15 ways as a sum of consecutive naturals, for example, 4348 + ... + 4570.

It is an arithmetic number, because the mean of its divisors is an integer number (78400).

2⁹⁹⁴³⁵⁷ is an apocalyptic number.

It is an amenable number.

994357 is a deficient number, since it is larger than the sum of its proper divisors (260043).

994357 is a wasteful number, since it uses less digits than its factorization.

994357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257 (or 243 counting only the distinct ones).

The product of its digits is 34020, while the sum is 37.

The square root of 994357 is about 997.1745082983. The cubic root of 994357 is about 99.8115450705.

It can be divided in two parts, 9943 and 57, that added together give a 4-th power (10000 = 10⁴).

The spelling of 994357 in words is "nine hundred ninety-four thousand, three hundred fifty-seven".