38802697 has 2 divisors, whose sum is σ = 38802698. Its totient is φ = 38802696.

The previous prime is 38802661. The next prime is 38802703. The reversal of 38802697 is 79620883.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38675961 + 126736 = 6219^2 + 356^2 .

It is a cyclic number.

It is not a de Polignac number, because 38802697 - 2¹¹ = 38800649 is a prime.

It is not a weakly prime, because it can be changed into another prime (38802637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19401348 + 19401349.

It is an arithmetic number, because the mean of its divisors is an integer number (19401349).

Almost surely, 2^38802697 is an apocalyptic number.

It is an amenable number.

38802697 is a deficient number, since it is larger than the sum of its proper divisors (1).

38802697 is an equidigital number, since it uses as much as digits as its factorization.

38802697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 38802697 is about 6229.1810858250. The cubic root of 38802697 is about 338.5483001100.

The spelling of 38802697 in words is "thirty-eight million, eight hundred two thousand, six hundred ninety-seven".