37794413 has 2 divisors, whose sum is σ = 37794414. Its totient is φ = 37794412.

The previous prime is 37794373. The next prime is 37794457. The reversal of 37794413 is 31449773.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29626249 + 8168164 = 5443^2 + 2858^2 .

It is a cyclic number.

It is not a de Polignac number, because 37794413 - 2¹⁶ = 37728877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37794613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18897206 + 18897207.

It is an arithmetic number, because the mean of its divisors is an integer number (18897207).

Almost surely, 2^37794413 is an apocalyptic number.

It is an amenable number.

37794413 is a deficient number, since it is larger than the sum of its proper divisors (1).

37794413 is an equidigital number, since it uses as much as digits as its factorization.

37794413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 38.

The square root of 37794413 is about 6147.7160799764. The cubic root of 37794413 is about 335.5901471136.

It can be divided in two parts, 3779 and 4413, that added together give a 13-th power (8192 = 2¹³).

The spelling of 37794413 in words is "thirty-seven million, seven hundred ninety-four thousand, four hundred thirteen".