3629069 has 4 divisors (see below), whose sum is σ = 3697596. Its totient is φ = 3560544.

The previous prime is 3629063. The next prime is 3629081. The reversal of 3629069 is 9609263.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1408969 + 2220100 = 1187^2 + 1490^2 .

It is a cyclic number.

It is not a de Polignac number, because 3629069 - 2⁴ = 3629053 is a prime.

It is a super-2 number, since 2×3629069² = 26340283613522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3629063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34184 + ... + 34289.

It is an arithmetic number, because the mean of its divisors is an integer number (924399).

Almost surely, 2^3629069 is an apocalyptic number.

It is an amenable number.

3629069 is a deficient number, since it is larger than the sum of its proper divisors (68527).

3629069 is an equidigital number, since it uses as much as digits as its factorization.

3629069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68526.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 3629069 is about 1905.0115485214. The cubic root of 3629069 is about 153.6732968365.

The spelling of 3629069 in words is "three million, six hundred twenty-nine thousand, sixty-nine".