103739346729 has 64 divisors (see below), whose sum is σ = 158603047680. Its totient is φ = 66974999040.

The previous prime is 103739346727. The next prime is 103739346779. The reversal of 103739346729 is 927643937301.

103739346729 is a `hidden beast` number, since 1 + 0 + 3 + 73 + 93 + 467 + 29 = 666.

It is not a de Polignac number, because 103739346729 - 2¹ = 103739346727 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103739346727) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 114375894 + ... + 114376800.

It is an arithmetic number, because the mean of its divisors is an integer number (2478172620).

Almost surely, 2^103739346729 is an apocalyptic number.

It is an amenable number.

103739346729 is a deficient number, since it is larger than the sum of its proper divisors (54863700951).

103739346729 is a wasteful number, since it uses less digits than its factorization.

103739346729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607 (or 1601 counting only the distinct ones).

The product of its (nonzero) digits is 5143824, while the sum is 54.

The spelling of 103739346729 in words is "one hundred three billion, seven hundred thirty-nine million, three hundred forty-six thousand, seven hundred twenty-nine".