803190401074 has 4 divisors (see below), whose sum is σ = 1204785601614. Its totient is φ = 401595200536.

The previous prime is 803190401063. The next prime is 803190401159. The reversal of 803190401074 is 470104091308.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 604439386849 + 198751014225 = 777457^2 + 445815^2 .

It is a super-2 number, since 2×803190401074² (a number of 25 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 200797600267 + ... + 200797600270.

Almost surely, 2^803190401074 is an apocalyptic number.

803190401074 is a deficient number, since it is larger than the sum of its proper divisors (401595200540).

803190401074 is a wasteful number, since it uses less digits than its factorization.

803190401074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401595200539.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 803190401074 in words is "eight hundred three billion, one hundred ninety million, four hundred one thousand, seventy-four".