273938413 has 16 divisors (see below), whose sum is σ = 327617536. Its totient is φ = 224104320.

The previous prime is 273938393. The next prime is 273938443. The reversal of 273938413 is 314839372.

It is a cyclic number.

It is not a de Polignac number, because 273938413 - 2⁵ = 273938381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273938443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7195 + ... + 24487.

It is an arithmetic number, because the mean of its divisors is an integer number (20476096).

Almost surely, 2^273938413 is an apocalyptic number.

It is an amenable number.

273938413 is a deficient number, since it is larger than the sum of its proper divisors (53679123).

273938413 is a wasteful number, since it uses less digits than its factorization.

273938413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17404.

The product of its digits is 108864, while the sum is 40.

The square root of 273938413 is about 16551.0849493319. The cubic root of 273938413 is about 649.4578619548.

The spelling of 273938413 in words is "two hundred seventy-three million, nine hundred thirty-eight thousand, four hundred thirteen".