1729538314 has 16 divisors (see below), whose sum is σ = 3093833088. Its totient is φ = 709003152.

The previous prime is 1729538309. The next prime is 1729538381. The reversal of 1729538314 is 4138359271.

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, 2685297 + ... + 2685940.

It is an arithmetic number, because the mean of its divisors is an integer number (193364568).

Almost surely, 2^1729538314 is an apocalyptic number.

1729538314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1729538314 is a deficient number, since it is larger than the sum of its proper divisors (1364294774).

1729538314 is a wasteful number, since it uses less digits than its factorization.

1729538314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5371269.

The product of its digits is 181440, while the sum is 43.

The square root of 1729538314 is about 41587.7183072118. The cubic root of 1729538314 is about 1200.3559855885.

The spelling of 1729538314 in words is "one billion, seven hundred twenty-nine million, five hundred thirty-eight thousand, three hundred fourteen".