499996373 has 2 divisors, whose sum is σ = 499996374. Its totient is φ = 499996372.

The previous prime is 499996369. The next prime is 499996403. The reversal of 499996373 is 373699994.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 349615204 + 150381169 = 18698^2 + 12263^2 .

It is a cyclic number.

It is not a de Polignac number, because 499996373 - 2² = 499996369 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (499996313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249998186 + 249998187.

It is an arithmetic number, because the mean of its divisors is an integer number (249998187).

Almost surely, 2^499996373 is an apocalyptic number.

It is an amenable number.

499996373 is a deficient number, since it is larger than the sum of its proper divisors (1).

499996373 is an equidigital number, since it uses as much as digits as its factorization.

499996373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9920232, while the sum is 59.

The square root of 499996373 is about 22360.5986726653. The cubic root of 499996373 is about 793.6986068116.

The spelling of 499996373 in words is "four hundred ninety-nine million, nine hundred ninety-six thousand, three hundred seventy-three".