372745799 has 2 divisors, whose sum is σ = 372745800. Its totient is φ = 372745798.

The previous prime is 372745759. The next prime is 372745817. The reversal of 372745799 is 997547273.

It is a strong prime.

It is an emirp because it is prime and its reverse (997547273) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 372745799 - 2¹⁶ = 372680263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 372745799.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (372745739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186372899 + 186372900.

It is an arithmetic number, because the mean of its divisors is an integer number (186372900).

Almost surely, 2^372745799 is an apocalyptic number.

372745799 is a deficient number, since it is larger than the sum of its proper divisors (1).

372745799 is an equidigital number, since it uses as much as digits as its factorization.

372745799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3333960, while the sum is 53.

The square root of 372745799 is about 19306.6257797679. The cubic root of 372745799 is about 719.6769377548.

The spelling of 372745799 in words is "three hundred seventy-two million, seven hundred forty-five thousand, seven hundred ninety-nine".