803397476 has 24 divisors (see below), whose sum is σ = 1607604096. Its totient is φ = 344139840.

The previous prime is 803397467. The next prime is 803397487. The reversal of 803397476 is 674793308.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 803397476.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60521 + ... + 72591.

It is an arithmetic number, because the mean of its divisors is an integer number (66983504).

Almost surely, 2^803397476 is an apocalyptic number.

It is an amenable number.

803397476 is an abundant number, since it is smaller than the sum of its proper divisors (804206620).

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

803397476 is a wasteful number, since it uses less digits than its factorization.

803397476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14459 (or 14457 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 47.

The square root of 803397476 is about 28344.2670746661. The cubic root of 803397476 is about 929.6300513376.

The spelling of 803397476 in words is "eight hundred three million, three hundred ninety-seven thousand, four hundred seventy-six".