803291148 has 48 divisors (see below), whose sum is σ = 2271937920. Its totient is φ = 243421200.

The previous prime is 803291141. The next prime is 803291171. The reversal of 803291148 is 841192308.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (803291141) 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, 336898 + ... + 339273.

It is an arithmetic number, because the mean of its divisors is an integer number (47332040).

Almost surely, 2^803291148 is an apocalyptic number.

It is an amenable number.

803291148 is an abundant number, since it is smaller than the sum of its proper divisors (1468646772).

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

803291148 is a wasteful number, since it uses less digits than its factorization.

803291148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676195 (or 676187 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 803291148 is about 28342.3913599400. The cubic root of 803291148 is about 929.5890379878.

The spelling of 803291148 in words is "eight hundred three million, two hundred ninety-one thousand, one hundred forty-eight".