482690389 has 2 divisors, whose sum is σ = 482690390. Its totient is φ = 482690388.

The previous prime is 482690371. The next prime is 482690407. The reversal of 482690389 is 983096284.

It is a balanced prime because it is at equal distance from previous prime (482690371) and next prime (482690407).

It can be written as a sum of positive squares in only one way, i.e., 274465489 + 208224900 = 16567^2 + 14430^2 .

It is a cyclic number.

It is not a de Polignac number, because 482690389 - 2¹³ = 482682197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (482690309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241345194 + 241345195.

It is an arithmetic number, because the mean of its divisors is an integer number (241345195).

Almost surely, 2^482690389 is an apocalyptic number.

It is an amenable number.

482690389 is a deficient number, since it is larger than the sum of its proper divisors (1).

482690389 is an equidigital number, since it uses as much as digits as its factorization.

482690389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 746496, while the sum is 49.

The square root of 482690389 is about 21970.2159525117. The cubic root of 482690389 is about 784.4336531940.

The spelling of 482690389 in words is "four hundred eighty-two million, six hundred ninety thousand, three hundred eighty-nine".