37379473 has 2 divisors, whose sum is σ = 37379474. Its totient is φ = 37379472.

The previous prime is 37379471. The next prime is 37379539. The reversal of 37379473 is 37497373.

37379473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36687249 + 692224 = 6057^2 + 832^2 .

It is a cyclic number.

It is not a de Polignac number, because 37379473 - 2¹ = 37379471 is a prime.

Together with 37379471, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (37379471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18689736 + 18689737.

It is an arithmetic number, because the mean of its divisors is an integer number (18689737).

Almost surely, 2^37379473 is an apocalyptic number.

It is an amenable number.

37379473 is a deficient number, since it is larger than the sum of its proper divisors (1).

37379473 is an equidigital number, since it uses as much as digits as its factorization.

37379473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 333396, while the sum is 43.

The square root of 37379473 is about 6113.8754485187. The cubic root of 37379473 is about 334.3574913009.

The spelling of 37379473 in words is "thirty-seven million, three hundred seventy-nine thousand, four hundred seventy-three".