384482797 has 2 divisors, whose sum is σ = 384482798. Its totient is φ = 384482796.

The previous prime is 384482771. The next prime is 384482807. The reversal of 384482797 is 797284483.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 305165961 + 79316836 = 17469^2 + 8906^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-384482797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (384482717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192241398 + 192241399.

It is an arithmetic number, because the mean of its divisors is an integer number (192241399).

Almost surely, 2^384482797 is an apocalyptic number.

It is an amenable number.

384482797 is a deficient number, since it is larger than the sum of its proper divisors (1).

384482797 is an equidigital number, since it uses as much as digits as its factorization.

384482797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2709504, while the sum is 52.

The square root of 384482797 is about 19608.2328882539. The cubic root of 384482797 is about 727.1527277424.

The spelling of 384482797 in words is "three hundred eighty-four million, four hundred eighty-two thousand, seven hundred ninety-seven".