7344705816 has 192 divisors, whose sum is σ = 24488006400. Its totient is φ = 1941698304.

The previous prime is 7344705803. The next prime is 7344705821. The reversal of 7344705816 is 6185074437.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 402850 + ... + 420686.

It is an arithmetic number, because the mean of its divisors is an integer number (127541700).

Almost surely, 2^7344705816 is an apocalyptic number.

7344705816 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7344705816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12244003200).

7344705816 is an abundant number, since it is smaller than the sum of its proper divisors (17143300584).

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

7344705816 is a wasteful number, since it uses less digits than its factorization.

7344705816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17918 (or 17911 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The square root of 7344705816 is about 85701.2591272730. The cubic root of 7344705816 is about 1943.8293491923.

The spelling of 7344705816 in words is "seven billion, three hundred forty-four million, seven hundred five thousand, eight hundred sixteen".