3316116478 has 4 divisors (see below), whose sum is σ = 4974174720. Its totient is φ = 1658058238.

The previous prime is 3316116473. The next prime is 3316116481. The reversal of 3316116478 is 8746116133.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8746116133 = 61 ⋅143378953.

It is a self number, because there is not a number n which added to its sum of digits gives 3316116478.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3316116473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 829029118 + ... + 829029121.

It is an arithmetic number, because the mean of its divisors is an integer number (1243543680).

Almost surely, 2^3316116478 is an apocalyptic number.

3316116478 is a deficient number, since it is larger than the sum of its proper divisors (1658058242).

3316116478 is a wasteful number, since it uses less digits than its factorization.

3316116478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1658058241.

The product of its digits is 72576, while the sum is 40.

The square root of 3316116478 is about 57585.7315487092. The cubic root of 3316116478 is about 1491.2252849340.

The spelling of 3316116478 in words is "three billion, three hundred sixteen million, one hundred sixteen thousand, four hundred seventy-eight".