273500030 has 16 divisors (see below), whose sum is σ = 499649040. Its totient is φ = 107766912.

The previous prime is 273499991. The next prime is 273500069. The reversal of 273500030 is 30005372.

273500030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (273499991) and next prime (273500069).

It is a junction number, because it is equal to n+sod(n) for n = 273499975 and 273500011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203435 + ... + 204774.

It is an arithmetic number, because the mean of its divisors is an integer number (31228065).

Almost surely, 2^273500030 is an apocalyptic number.

273500030 is a deficient number, since it is larger than the sum of its proper divisors (226149010).

273500030 is a wasteful number, since it uses less digits than its factorization.

273500030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408283.

The product of its (nonzero) digits is 630, while the sum is 20.

The square root of 273500030 is about 16537.8363155523. The cubic root of 273500030 is about 649.1112350223. Note that the first 3 decimals are identical.

The spelling of 273500030 in words is "two hundred seventy-three million, five hundred thousand, thirty".