39482897 has 2 divisors, whose sum is σ = 39482898. Its totient is φ = 39482896.

The previous prime is 39482879. The next prime is 39482909. The reversal of 39482897 is 79828493.

It is a happy number.

Together with previous prime (39482879) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26204161 + 13278736 = 5119^2 + 3644^2 .

It is a cyclic number.

It is not a de Polignac number, because 39482897 - 2¹² = 39478801 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (39482837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19741448 + 19741449.

It is an arithmetic number, because the mean of its divisors is an integer number (19741449).

Almost surely, 2^39482897 is an apocalyptic number.

It is an amenable number.

39482897 is a deficient number, since it is larger than the sum of its proper divisors (1).

39482897 is an equidigital number, since it uses as much as digits as its factorization.

39482897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 50.

The square root of 39482897 is about 6283.5417560481. The cubic root of 39482897 is about 340.5150699549.

The spelling of 39482897 in words is "thirty-nine million, four hundred eighty-two thousand, eight hundred ninety-seven".