805350030 has 32 divisors (see below), whose sum is σ = 1939158144. Its totient is φ = 214058016.

The previous prime is 805350019. The next prime is 805350031. The reversal of 805350030 is 30053508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (805350031) 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, 34512 + ... + 52931.

It is an arithmetic number, because the mean of its divisors is an integer number (60598692).

Almost surely, 2^805350030 is an apocalyptic number.

805350030 is an abundant number, since it is smaller than the sum of its proper divisors (1133808114).

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

805350030 is a wasteful number, since it uses less digits than its factorization.

805350030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87760.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 805350030 is about 28378.6897160528. The cubic root of 805350030 is about 930.3825573774.

The spelling of 805350030 in words is "eight hundred five million, three hundred fifty thousand, thirty".