2616343416 has 80 divisors (see below), whose sum is σ = 7369001640. Its totient is φ = 867257280.

The previous prime is 2616343399. The next prime is 2616343439. The reversal of 2616343416 is 6143436162.

2616343416 is a `hidden beast` number, since 2 + 6 + 1 + 634 + 3 + 4 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 106135 + ... + 128441.

Almost surely, 2^2616343416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2616343416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3684500820).

2616343416 is an abundant number, since it is smaller than the sum of its proper divisors (4752658224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2616343416 is a wasteful number, since it uses less digits than its factorization.

2616343416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22506 (or 22493 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 2616343416 is about 51150.2044570694. The cubic root of 2616343416 is about 1377.9440462674.

Adding to 2616343416 its reverse (6143436162), we get a palindrome (8759779578).

The spelling of 2616343416 in words is "two billion, six hundred sixteen million, three hundred forty-three thousand, four hundred sixteen".