7943483403 has 16 divisors (see below), whose sum is σ = 11774568960. Its totient is φ = 5292755208.

The previous prime is 7943483371. The next prime is 7943483411. The reversal of 7943483403 is 3043843497.

It is not a de Polignac number, because 7943483403 - 2⁵ = 7943483371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7943483203) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 29775 + ... + 129512.

It is an arithmetic number, because the mean of its divisors is an integer number (735910560).

Almost surely, 2^7943483403 is an apocalyptic number.

7943483403 is a deficient number, since it is larger than the sum of its proper divisors (3831085557).

7943483403 is a wasteful number, since it uses less digits than its factorization.

7943483403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161143 (or 161137 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The square root of 7943483403 is about 89126.2217475867. The cubic root of 7943483403 is about 1995.2791491345.

The spelling of 7943483403 in words is "seven billion, nine hundred forty-three million, four hundred eighty-three thousand, four hundred three".