7340343120 has 800 divisors, whose sum is σ = 29751131520. Its totient is φ = 1660538880.

The previous prime is 7340343107. The next prime is 7340343137. The reversal of 7340343120 is 213430437.

7340343120 is a `hidden beast` number, since 7 + 340 + 3 + 4 + 312 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 109557327 + ... + 109557393.

Almost surely, 2^7340343120 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 7340343120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14875565760).

7340343120 is an abundant number, since it is smaller than the sum of its proper divisors (22410788400).

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

7340343120 is a wasteful number, since it uses less digits than its factorization.

7340343120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 7340343120 is about 85675.8024181857. The cubic root of 7340343120 is about 1943.4443999796. Note that the first 3 decimals are identical.

Adding to 7340343120 its reverse (213430437), we get a palindrome (7553773557).

The spelling of 7340343120 in words is "seven billion, three hundred forty million, three hundred forty-three thousand, one hundred twenty".