729620415368 has 32 divisors (see below), whose sum is σ = 1473307651200. Its totient is φ = 336739733568.

The previous prime is 729620415331. The next prime is 729620415373. The reversal of 729620415368 is 863514026927.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7337003 + ... + 7435781.

It is an arithmetic number, because the mean of its divisors is an integer number (46040864100).

It is a 2-persistent number, because it is pandigital, and so is 2⋅729620415368 = 1459240830736, but 3⋅729620415368 = 2188861246104 is not.

Almost surely, 2^729620415368 is an apocalyptic number.

It is an amenable number.

729620415368 is an abundant number, since it is smaller than the sum of its proper divisors (743687235832).

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

729620415368 is a wasteful number, since it uses less digits than its factorization.

729620415368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169821 (or 169817 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 53.

The spelling of 729620415368 in words is "seven hundred twenty-nine billion, six hundred twenty million, four hundred fifteen thousand, three hundred sixty-eight".