3629775 has 12 divisors (see below), whose sum is σ = 6001352. Its totient is φ = 1935840.

The previous prime is 3629749. The next prime is 3629777. The reversal of 3629775 is 5779263.

It is not a de Polignac number, because 3629775 - 2⁸ = 3629519 is a prime.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 3¹³ + 6⁶ + 2¹¹ + 9 + 7⁵ + 7⁵ + 5⁹ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3629777) 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, 24124 + ... + 24273.

Almost surely, 2^3629775 is an apocalyptic number.

3629775 is a deficient number, since it is larger than the sum of its proper divisors (2371577).

3629775 is a wasteful number, since it uses less digits than its factorization.

3629775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48410 (or 48405 counting only the distinct ones).

The product of its digits is 79380, while the sum is 39.

The square root of 3629775 is about 1905.1968402241. The cubic root of 3629775 is about 153.6832614043.

The spelling of 3629775 in words is "three million, six hundred twenty-nine thousand, seven hundred seventy-five".