494336933 has 2 divisors, whose sum is σ = 494336934. Its totient is φ = 494336932.

The previous prime is 494336923. The next prime is 494336971. The reversal of 494336933 is 339633494.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 430064644 + 64272289 = 20738^2 + 8017^2 .

It is a cyclic number.

It is not a de Polignac number, because 494336933 - 2²² = 490142629 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is equal to p_26072999 and since 494336933 and 26072999 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (494336923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247168466 + 247168467.

It is an arithmetic number, because the mean of its divisors is an integer number (247168467).

Almost surely, 2^494336933 is an apocalyptic number.

It is an amenable number.

494336933 is a deficient number, since it is larger than the sum of its proper divisors (1).

494336933 is an equidigital number, since it uses as much as digits as its factorization.

494336933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 629856, while the sum is 44.

The square root of 494336933 is about 22233.6891450789. The cubic root of 494336933 is about 790.6926217592.

The spelling of 494336933 in words is "four hundred ninety-four million, three hundred thirty-six thousand, nine hundred thirty-three".