7532378339 has 8 divisors (see below), whose sum is σ = 7546246848. Its totient is φ = 7518524200.

The previous prime is 7532378333. The next prime is 7532378351. The reversal of 7532378339 is 9338732357.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7532378339 - 2⁴ = 7532378323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7532378333) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1690064 + ... + 1694514.

It is an arithmetic number, because the mean of its divisors is an integer number (943280856).

Almost surely, 2^7532378339 is an apocalyptic number.

7532378339 is a deficient number, since it is larger than the sum of its proper divisors (13868509).

7532378339 is a wasteful number, since it uses less digits than its factorization.

7532378339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7185.

The product of its digits is 2857680, while the sum is 50.

The square root of 7532378339 is about 86789.2754837831. The cubic root of 7532378339 is about 1960.2465970274.

The spelling of 7532378339 in words is "seven billion, five hundred thirty-two million, three hundred seventy-eight thousand, three hundred thirty-nine".