803288412 has 18 divisors (see below), whose sum is σ = 2030534688. Its totient is φ = 267762792.

The previous prime is 803288407. The next prime is 803288417. The reversal of 803288412 is 214882308.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (803288407) and next prime (803288417).

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 22313567 = 803288412 / (8 + 0 + 3 + 2 + 8 + 8 + 4 + 1 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (803288417) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 11156748 + ... + 11156819.

Almost surely, 2^803288412 is an apocalyptic number.

It is an amenable number.

803288412 is an abundant number, since it is smaller than the sum of its proper divisors (1227246276).

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

803288412 is a wasteful number, since it uses less digits than its factorization.

803288412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22313577 (or 22313572 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 803288412 is about 28342.3430929766. The cubic root of 803288412 is about 929.5879825969.

The spelling of 803288412 in words is "eight hundred three million, two hundred eighty-eight thousand, four hundred twelve".