4101729 has 8 divisors (see below), whose sum is σ = 5478720. Its totient is φ = 2729616.

The previous prime is 4101689. The next prime is 4101733. The reversal of 4101729 is 9271014.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4101729 - 2¹² = 4097633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4101699 and 4101708.

It is not an unprimeable number, because it can be changed into a prime (4101329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1852 + ... + 3410.

It is an arithmetic number, because the mean of its divisors is an integer number (684840).

Almost surely, 2^4101729 is an apocalyptic number.

It is an amenable number.

4101729 is a deficient number, since it is larger than the sum of its proper divisors (1376991).

4101729 is a wasteful number, since it uses less digits than its factorization.

4101729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2439.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 4101729 is about 2025.2725742477. The cubic root of 4101729 is about 160.0745616023.

Multiplying 4101729 by its sum of digits (24), we get a triangular number (98441496 = T₁₄₀₃₁).

The spelling of 4101729 in words is "four million, one hundred one thousand, seven hundred twenty-nine".