337474013 has 2 divisors, whose sum is σ = 337474014. Its totient is φ = 337474012.

The previous prime is 337473979. The next prime is 337474031. The reversal of 337474013 is 310474733.

Together with next prime (337474031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 213218404 + 124255609 = 14602^2 + 11147^2 .

It is a cyclic number.

It is not a de Polignac number, because 337474013 - 2⁸ = 337473757 is a prime.

It is a super-2 number, since 2×337474013² = 227777418900648338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (337474043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168737006 + 168737007.

It is an arithmetic number, because the mean of its divisors is an integer number (168737007).

Almost surely, 2^337474013 is an apocalyptic number.

It is an amenable number.

337474013 is a deficient number, since it is larger than the sum of its proper divisors (1).

337474013 is an equidigital number, since it uses as much as digits as its factorization.

337474013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 337474013 is about 18370.4657807035. The cubic root of 337474013 is about 696.2204548101.

The spelling of 337474013 in words is "three hundred thirty-seven million, four hundred seventy-four thousand, thirteen".