490326007 has 2 divisors, whose sum is σ = 490326008. Its totient is φ = 490326006.

The previous prime is 490325993. The next prime is 490326037. The reversal of 490326007 is 700623094.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-490326007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 490326007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (490326037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245163003 + 245163004.

It is an arithmetic number, because the mean of its divisors is an integer number (245163004).

Almost surely, 2^490326007 is an apocalyptic number.

490326007 is a deficient number, since it is larger than the sum of its proper divisors (1).

490326007 is an equidigital number, since it uses as much as digits as its factorization.

490326007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 490326007 is about 22143.3061442956. The cubic root of 490326007 is about 788.5483178798.

The spelling of 490326007 in words is "four hundred ninety million, three hundred twenty-six thousand, seven".