39488497 has 2 divisors, whose sum is σ = 39488498. Its totient is φ = 39488496.

The previous prime is 39488473. The next prime is 39488521. The reversal of 39488497 is 79488493.

It is a balanced prime because it is at equal distance from previous prime (39488473) and next prime (39488521).

It can be written as a sum of positive squares in only one way, i.e., 37748736 + 1739761 = 6144^2 + 1319^2 .

It is a cyclic number.

It is not a de Polignac number, because 39488497 - 2⁷ = 39488369 is a prime.

It is not a weakly prime, because it can be changed into another prime (39488417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19744248 + 19744249.

It is an arithmetic number, because the mean of its divisors is an integer number (19744249).

Almost surely, 2^39488497 is an apocalyptic number.

It is an amenable number.

39488497 is a deficient number, since it is larger than the sum of its proper divisors (1).

39488497 is an equidigital number, since it uses as much as digits as its factorization.

39488497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1741824, while the sum is 52.

The square root of 39488497 is about 6283.9873488097. The cubic root of 39488497 is about 340.5311680158.

The spelling of 39488497 in words is "thirty-nine million, four hundred eighty-eight thousand, four hundred ninety-seven".