273628934 has 4 divisors (see below), whose sum is σ = 410443404. Its totient is φ = 136814466.

The previous prime is 273628933. The next prime is 273628939. The reversal of 273628934 is 439826372.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273628933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68407232 + ... + 68407235.

It is an arithmetic number, because the mean of its divisors is an integer number (102610851).

Almost surely, 2^273628934 is an apocalyptic number.

273628934 is a deficient number, since it is larger than the sum of its proper divisors (136814470).

273628934 is a wasteful number, since it uses less digits than its factorization.

273628934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136814469.

The product of its digits is 435456, while the sum is 44.

The square root of 273628934 is about 16541.7331014619. The cubic root of 273628934 is about 649.2131970985.

The spelling of 273628934 in words is "two hundred seventy-three million, six hundred twenty-eight thousand, nine hundred thirty-four".