39788093 has 2 divisors, whose sum is σ = 39788094. Its totient is φ = 39788092.

The previous prime is 39788027. The next prime is 39788101. The reversal of 39788093 is 39088793.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33849124 + 5938969 = 5818^2 + 2437^2 .

It is a cyclic number.

It is not a de Polignac number, because 39788093 - 2¹⁸ = 39525949 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39788293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19894046 + 19894047.

It is an arithmetic number, because the mean of its divisors is an integer number (19894047).

Almost surely, 2^39788093 is an apocalyptic number.

It is an amenable number.

39788093 is a deficient number, since it is larger than the sum of its proper divisors (1).

39788093 is an equidigital number, since it uses as much as digits as its factorization.

39788093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 39788093 is about 6307.7803544512. The cubic root of 39788093 is about 341.3901932618.

The spelling of 39788093 in words is "thirty-nine million, seven hundred eighty-eight thousand, ninety-three".