373621249 has 2 divisors, whose sum is σ = 373621250. Its totient is φ = 373621248.

The previous prime is 373621231. The next prime is 373621267. The reversal of 373621249 is 942126373.

It is a balanced prime because it is at equal distance from previous prime (373621231) and next prime (373621267).

It can be written as a sum of positive squares in only one way, i.e., 331786225 + 41835024 = 18215^2 + 6468^2 .

It is a cyclic number.

It is not a de Polignac number, because 373621249 - 2¹¹ = 373619201 is a prime.

It is not a weakly prime, because it can be changed into another prime (373621289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186810624 + 186810625.

It is an arithmetic number, because the mean of its divisors is an integer number (186810625).

Almost surely, 2^373621249 is an apocalyptic number.

It is an amenable number.

373621249 is a deficient number, since it is larger than the sum of its proper divisors (1).

373621249 is an equidigital number, since it uses as much as digits as its factorization.

373621249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 37.

The square root of 373621249 is about 19329.2847513818. The cubic root of 373621249 is about 720.2399206870.

The spelling of 373621249 in words is "three hundred seventy-three million, six hundred twenty-one thousand, two hundred forty-nine".