7429393268 has 12 divisors (see below), whose sum is σ = 14183387232. Its totient is φ = 3376996920.

The previous prime is 7429393253. The next prime is 7429393271. The reversal of 7429393268 is 8623939247.

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 3 ways as a sum of consecutive naturals, for example, 84424880 + ... + 84424967.

It is an arithmetic number, because the mean of its divisors is an integer number (1181948936).

Almost surely, 2^7429393268 is an apocalyptic number.

It is an amenable number.

7429393268 is a deficient number, since it is larger than the sum of its proper divisors (6753993964).

7429393268 is a wasteful number, since it uses less digits than its factorization.

7429393268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168849862 (or 168849860 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 53.

The square root of 7429393268 is about 86193.9282548371. The cubic root of 7429393268 is about 1951.2718652414.

The spelling of 7429393268 in words is "seven billion, four hundred twenty-nine million, three hundred ninety-three thousand, two hundred sixty-eight".