7352313878 has 48 divisors (see below), whose sum is σ = 13828739904. Its totient is φ = 2905902720.

The previous prime is 7352313821. The next prime is 7352313959. The reversal of 7352313878 is 8783132537.

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 23 ways as a sum of consecutive naturals, for example, 1892498 + ... + 1896378.

It is an arithmetic number, because the mean of its divisors is an integer number (288098748).

Almost surely, 2^7352313878 is an apocalyptic number.

7352313878 is a deficient number, since it is larger than the sum of its proper divisors (6476426026).

7352313878 is a wasteful number, since it uses less digits than its factorization.

7352313878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5397 (or 5390 counting only the distinct ones).

The product of its digits is 846720, while the sum is 47.

The square root of 7352313878 is about 85745.6347460324. The cubic root of 7352313878 is about 1944.5002937322.

The spelling of 7352313878 in words is "seven billion, three hundred fifty-two million, three hundred thirteen thousand, eight hundred seventy-eight".