490023683 has 2 divisors, whose sum is σ = 490023684. Its totient is φ = 490023682.

The previous prime is 490023641. The next prime is 490023697. The reversal of 490023683 is 386320094.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 490023683 - 2¹⁴ = 490007299 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (490020683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245011841 + 245011842.

It is an arithmetic number, because the mean of its divisors is an integer number (245011842).

Almost surely, 2^490023683 is an apocalyptic number.

490023683 is a deficient number, since it is larger than the sum of its proper divisors (1).

490023683 is an equidigital number, since it uses as much as digits as its factorization.

490023683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 490023683 is about 22136.4785591566. The cubic root of 490023683 is about 788.3862175004.

The spelling of 490023683 in words is "four hundred ninety million, twenty-three thousand, six hundred eighty-three".