378045607 has 2 divisors, whose sum is σ = 378045608. Its totient is φ = 378045606.

The previous prime is 378045593. The next prime is 378045617. The reversal of 378045607 is 706540873.

It is a strong prime.

It is an emirp because it is prime and its reverse (706540873) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 378045607 - 2¹¹ = 378043559 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 378045607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (378045617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189022803 + 189022804.

It is an arithmetic number, because the mean of its divisors is an integer number (189022804).

Almost surely, 2^378045607 is an apocalyptic number.

378045607 is a deficient number, since it is larger than the sum of its proper divisors (1).

378045607 is an equidigital number, since it uses as much as digits as its factorization.

378045607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 378045607 is about 19443.3949453278. The cubic root of 378045607 is about 723.0717572784.

The spelling of 378045607 in words is "three hundred seventy-eight million, forty-five thousand, six hundred seven".