2716447478 has 16 divisors (see below), whose sum is σ = 4285478016. Its totient is φ = 1289608320.

The previous prime is 2716447477. The next prime is 2716447501. The reversal of 2716447478 is 8747446172.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2716447477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410051 + ... + 416622.

It is an arithmetic number, because the mean of its divisors is an integer number (267842376).

Almost surely, 2^2716447478 is an apocalyptic number.

2716447478 is a deficient number, since it is larger than the sum of its proper divisors (1569030538).

2716447478 is a wasteful number, since it uses less digits than its factorization.

2716447478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826759.

The product of its digits is 2107392, while the sum is 50.

The square root of 2716447478 is about 52119.5498637507. The cubic root of 2716447478 is about 1395.2984254684.

The spelling of 2716447478 in words is "two billion, seven hundred sixteen million, four hundred forty-seven thousand, four hundred seventy-eight".