372990383 has 2 divisors, whose sum is σ = 372990384. Its totient is φ = 372990382.

The previous prime is 372990341. The next prime is 372990437. The reversal of 372990383 is 383099273.

It is a weak prime.

It is an emirp because it is prime and its reverse (383099273) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 372990383 - 2¹² = 372986287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (372990313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186495191 + 186495192.

It is an arithmetic number, because the mean of its divisors is an integer number (186495192).

Almost surely, 2^372990383 is an apocalyptic number.

372990383 is a deficient number, since it is larger than the sum of its proper divisors (1).

372990383 is an equidigital number, since it uses as much as digits as its factorization.

372990383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 44.

The square root of 372990383 is about 19312.9589395307. The cubic root of 372990383 is about 719.8343130838.

It can be divided in two parts, 372990 and 383, that added together give a palindrome (373373).

The spelling of 372990383 in words is "three hundred seventy-two million, nine hundred ninety thousand, three hundred eighty-three".