484951897 has 2 divisors, whose sum is σ = 484951898. Its totient is φ = 484951896.

The previous prime is 484951861. The next prime is 484951931. The reversal of 484951897 is 798159484.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 477466201 + 7485696 = 21851^2 + 2736^2 .

It is a cyclic number.

It is not a de Polignac number, because 484951897 - 2¹⁹ = 484427609 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (484951837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242475948 + 242475949.

It is an arithmetic number, because the mean of its divisors is an integer number (242475949).

Almost surely, 2^484951897 is an apocalyptic number.

It is an amenable number.

484951897 is a deficient number, since it is larger than the sum of its proper divisors (1).

484951897 is an equidigital number, since it uses as much as digits as its factorization.

484951897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2903040, while the sum is 55.

The square root of 484951897 is about 22021.6233961077. The cubic root of 484951897 is about 785.6568248746.

The spelling of 484951897 in words is "four hundred eighty-four million, nine hundred fifty-one thousand, eight hundred ninety-seven".