494935037 has 2 divisors, whose sum is σ = 494935038. Its totient is φ = 494935036.

The previous prime is 494935019. The next prime is 494935043. The reversal of 494935037 is 730539494.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 391485796 + 103449241 = 19786^2 + 10171^2 .

It is a cyclic number.

It is not a de Polignac number, because 494935037 - 2¹² = 494930941 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (494935937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247467518 + 247467519.

It is an arithmetic number, because the mean of its divisors is an integer number (247467519).

Almost surely, 2^494935037 is an apocalyptic number.

It is an amenable number.

494935037 is a deficient number, since it is larger than the sum of its proper divisors (1).

494935037 is an equidigital number, since it uses as much as digits as its factorization.

494935037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 44.

The square root of 494935037 is about 22247.1354785285. The cubic root of 494935037 is about 791.0113826335.

The spelling of 494935037 in words is "four hundred ninety-four million, nine hundred thirty-five thousand, thirty-seven".