803401480 has 64 divisors (see below), whose sum is σ = 2073444480. Its totient is φ = 274444800.

The previous prime is 803401463. The next prime is 803401493. The reversal of 803401480 is 84104308.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73575 + ... + 83785.

It is an arithmetic number, because the mean of its divisors is an integer number (32397570).

Almost surely, 2^803401480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 803401480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1036722240).

803401480 is an abundant number, since it is smaller than the sum of its proper divisors (1270043000).

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

803401480 is a wasteful number, since it uses less digits than its factorization.

803401480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10510 (or 10506 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 803401480 is about 28344.3377061451. The cubic root of 803401480 is about 929.6315957091.

Adding to 803401480 its reverse (84104308), we get a palindrome (887505788).

The spelling of 803401480 in words is "eight hundred three million, four hundred one thousand, four hundred eighty".