3629727 has 12 divisors (see below), whose sum is σ = 5424120. Its totient is φ = 2336208.

The previous prime is 3629719. The next prime is 3629729. The reversal of 3629727 is 7279263.

3629727 is a `hidden beast` number, since 3 + 629 + 7 + 27 = 666.

It is not a de Polignac number, because 3629727 - 2³ = 3629719 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3629691 and 3629700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3629729) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6693 + ... + 7214.

It is an arithmetic number, because the mean of its divisors is an integer number (452010).

Almost surely, 2^3629727 is an apocalyptic number.

3629727 is a deficient number, since it is larger than the sum of its proper divisors (1794393).

3629727 is a wasteful number, since it uses less digits than its factorization.

3629727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13942 (or 13939 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 3629727 is about 1905.1842430589. The cubic root of 3629727 is about 153.6825839676.

It can be divided in two parts, 3629 and 727, that added together give a square (4356 = 66²).

The spelling of 3629727 in words is "three million, six hundred twenty-nine thousand, seven hundred twenty-seven".