800272734 has 8 divisors (see below), whose sum is σ = 1600545480. Its totient is φ = 266757576.

The previous prime is 800272717. The next prime is 800272757. The reversal of 800272734 is 437272008.

It is a sphenic number, since it is the product of 3 distinct primes.

800272734 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 800272695 and 800272704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66689389 + ... + 66689400.

It is an arithmetic number, because the mean of its divisors is an integer number (200068185).

Almost surely, 2^800272734 is an apocalyptic number.

800272734 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

800272734 is a wasteful number, since it uses less digits than its factorization.

800272734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133378794.

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 800272734 is about 28289.0921381369. The cubic root of 800272734 is about 928.4232479941.

The spelling of 800272734 in words is "eight hundred million, two hundred seventy-two thousand, seven hundred thirty-four".