337104421 has 2 divisors, whose sum is σ = 337104422. Its totient is φ = 337104420.

The previous prime is 337104389. The next prime is 337104451. The reversal of 337104421 is 124401733.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 285981921 + 51122500 = 16911^2 + 7150^2 .

It is a cyclic number.

It is not a de Polignac number, because 337104421 - 2⁵ = 337104389 is a prime.

It is a super-2 number, since 2×337104421² = 227278781315490482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (337104451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168552210 + 168552211.

It is an arithmetic number, because the mean of its divisors is an integer number (168552211).

Almost surely, 2^337104421 is an apocalyptic number.

It is an amenable number.

337104421 is a deficient number, since it is larger than the sum of its proper divisors (1).

337104421 is an equidigital number, since it uses as much as digits as its factorization.

337104421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 337104421 is about 18360.4036175679. The cubic root of 337104421 is about 695.9662016496.

The spelling of 337104421 in words is "three hundred thirty-seven million, one hundred four thousand, four hundred twenty-one".