372919049 has 2 divisors, whose sum is σ = 372919050. Its totient is φ = 372919048.

The previous prime is 372919037. The next prime is 372919133. The reversal of 372919049 is 940919273.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 332405824 + 40513225 = 18232^2 + 6365^2 .

It is a cyclic number.

It is not a de Polignac number, because 372919049 - 2¹² = 372914953 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (372912049) 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, 186459524 + 186459525.

It is an arithmetic number, because the mean of its divisors is an integer number (186459525).

Almost surely, 2^372919049 is an apocalyptic number.

It is an amenable number.

372919049 is a deficient number, since it is larger than the sum of its proper divisors (1).

372919049 is an equidigital number, since it uses as much as digits as its factorization.

372919049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 372919049 is about 19311.1120601585. The cubic root of 372919049 is about 719.7884209848.

The spelling of 372919049 in words is "three hundred seventy-two million, nine hundred nineteen thousand, forty-nine".