494380801 has 2 divisors, whose sum is σ = 494380802. Its totient is φ = 494380800.

The previous prime is 494380753. The next prime is 494380811. The reversal of 494380801 is 108083494.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 475196401 + 19184400 = 21799^2 + 4380^2 .

It is a cyclic number.

It is not a de Polignac number, because 494380801 - 2⁷ = 494380673 is a prime.

It is not a weakly prime, because it can be changed into another prime (494380811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247190400 + 247190401.

It is an arithmetic number, because the mean of its divisors is an integer number (247190401).

Almost surely, 2^494380801 is an apocalyptic number.

It is an amenable number.

494380801 is a deficient number, since it is larger than the sum of its proper divisors (1).

494380801 is an equidigital number, since it uses as much as digits as its factorization.

494380801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 494380801 is about 22234.6756441375. The cubic root of 494380801 is about 790.7160100433.

The spelling of 494380801 in words is "four hundred ninety-four million, three hundred eighty thousand, eight hundred one".