803743412 has 6 divisors (see below), whose sum is σ = 1406550978. Its totient is φ = 401871704.

The previous prime is 803743411. The next prime is 803743469. The reversal of 803743412 is 214347308.

It can be written as a sum of positive squares in only one way, i.e., 638775076 + 164968336 = 25274^2 + 12844^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (803743411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100467923 + ... + 100467930.

It is an arithmetic number, because the mean of its divisors is an integer number (234425163).

Almost surely, 2^803743412 is an apocalyptic number.

It is an amenable number.

803743412 is a deficient number, since it is larger than the sum of its proper divisors (602807566).

803743412 is a wasteful number, since it uses less digits than its factorization.

803743412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200935857 (or 200935855 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 803743412 is about 28350.3688159431. The cubic root of 803743412 is about 929.7634624090.

The spelling of 803743412 in words is "eight hundred three million, seven hundred forty-three thousand, four hundred twelve".