729934373 has 16 divisors (see below), whose sum is σ = 854071296. Its totient is φ = 610934400.

The previous prime is 729934363. The next prime is 729934433. The reversal of 729934373 is 373439927.

It is a cyclic number.

It is not a de Polignac number, because 729934373 - 2¹⁴ = 729917989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (729934313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44540 + ... + 58682.

It is an arithmetic number, because the mean of its divisors is an integer number (53379456).

Almost surely, 2^729934373 is an apocalyptic number.

729934373 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

It is an amenable number.

729934373 is a deficient number, since it is larger than the sum of its proper divisors (124136923).

729934373 is a wasteful number, since it uses less digits than its factorization.

729934373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14324.

The product of its digits is 857304, while the sum is 47.

The square root of 729934373 is about 27017.2976627937. The cubic root of 729934373 is about 900.3843514744.

The spelling of 729934373 in words is "seven hundred twenty-nine million, nine hundred thirty-four thousand, three hundred seventy-three".