371490797 has 2 divisors, whose sum is σ = 371490798. Its totient is φ = 371490796.

The previous prime is 371490787. The next prime is 371490829. The reversal of 371490797 is 797094173.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 371487076 + 3721 = 19274^2 + 61^2 .

It is a cyclic number.

It is not a de Polignac number, because 371490797 - 2⁴ = 371490781 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (371490737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185745398 + 185745399.

It is an arithmetic number, because the mean of its divisors is an integer number (185745399).

Almost surely, 2^371490797 is an apocalyptic number.

It is an amenable number.

371490797 is a deficient number, since it is larger than the sum of its proper divisors (1).

371490797 is an equidigital number, since it uses as much as digits as its factorization.

371490797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 333396, while the sum is 47.

The square root of 371490797 is about 19274.0965287611. The cubic root of 371490797 is about 718.8683334645.

The spelling of 371490797 in words is "three hundred seventy-one million, four hundred ninety thousand, seven hundred ninety-seven".