500340377 has 2 divisors, whose sum is σ = 500340378. Its totient is φ = 500340376.

The previous prime is 500340371. The next prime is 500340409. The reversal of 500340377 is 773043005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 346108816 + 154231561 = 18604^2 + 12419^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-500340377 is a prime.

It is not a weakly prime, because it can be changed into another prime (500340371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250170188 + 250170189.

It is an arithmetic number, because the mean of its divisors is an integer number (250170189).

Almost surely, 2^500340377 is an apocalyptic number.

It is an amenable number.

500340377 is a deficient number, since it is larger than the sum of its proper divisors (1).

500340377 is an equidigital number, since it uses as much as digits as its factorization.

500340377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8820, while the sum is 29.

The square root of 500340377 is about 22368.2895412233. The cubic root of 500340377 is about 793.8805900665.

The spelling of 500340377 in words is "five hundred million, three hundred forty thousand, three hundred seventy-seven".