803828949434 has 32 divisors (see below), whose sum is σ = 1438342963200. Its totient is φ = 329419621872.

The previous prime is 803828949359. The next prime is 803828949499. The reversal of 803828949434 is 434949828308.

It is a super-2 number, since 2×803828949434² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 683927 + ... + 1440629.

It is an arithmetic number, because the mean of its divisors is an integer number (44948217600).

Almost surely, 2^803828949434 is an apocalyptic number.

803828949434 is a deficient number, since it is larger than the sum of its proper divisors (634514013766).

803828949434 is a wasteful number, since it uses less digits than its factorization.

803828949434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760034.

The product of its (nonzero) digits is 47775744, while the sum is 62.

The spelling of 803828949434 in words is "eight hundred three billion, eight hundred twenty-eight million, nine hundred forty-nine thousand, four hundred thirty-four".