873303378 has 32 divisors (see below), whose sum is σ = 1807565760. Its totient is φ = 281062080.

The previous prime is 873303377. The next prime is 873303401.

It is a happy number.

873303378 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (873303377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14068 + ... + 44096.

It is an arithmetic number, because the mean of its divisors is an integer number (56486430).

Almost surely, 2^873303378 is an apocalyptic number.

873303378 is an abundant number, since it is smaller than the sum of its proper divisors (934262382).

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

873303378 is a wasteful number, since it uses less digits than its factorization.

873303378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30202.

The product of its (nonzero) digits is 254016, while the sum is 42.

The square root of 873303378 is about 29551.7068542580. The cubic root of 873303378 is about 955.8469968954.

The spelling of 873303378 in words is "eight hundred seventy-three million, three hundred three thousand, three hundred seventy-eight".