486397403 has 2 divisors, whose sum is σ = 486397404. Its totient is φ = 486397402.

The previous prime is 486397369. The next prime is 486397441. The reversal of 486397403 is 304793684.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-486397403 is a prime.

It is equal to p_25676288 and since 486397403 and 25676288 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (486397453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243198701 + 243198702.

It is an arithmetic number, because the mean of its divisors is an integer number (243198702).

Almost surely, 2^486397403 is an apocalyptic number.

486397403 is a deficient number, since it is larger than the sum of its proper divisors (1).

486397403 is an equidigital number, since it uses as much as digits as its factorization.

486397403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 44.

The square root of 486397403 is about 22054.4191263338. The cubic root of 486397403 is about 786.4366583337.

The spelling of 486397403 in words is "four hundred eighty-six million, three hundred ninety-seven thousand, four hundred three".