3629667 has 4 divisors (see below), whose sum is σ = 4839560. Its totient is φ = 2419776.

The previous prime is 3629657. The next prime is 3629671. The reversal of 3629667 is 7669263.

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

It is a de Polignac number, because none of the positive numbers 2^k-3629667 is a prime.

It is a super-3 number, since 3×3629667³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3629657) 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, 604942 + ... + 604947.

It is an arithmetic number, because the mean of its divisors is an integer number (1209890).

Almost surely, 2^3629667 is an apocalyptic number.

3629667 is a deficient number, since it is larger than the sum of its proper divisors (1209893).

3629667 is a wasteful number, since it uses less digits than its factorization.

3629667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209892.

The product of its digits is 81648, while the sum is 39.

The square root of 3629667 is about 1905.1684964853. The cubic root of 3629667 is about 153.6817371632.

It can be divided in two parts, 36296 and 67, that added together give a palindrome (36363).

The spelling of 3629667 in words is "three million, six hundred twenty-nine thousand, six hundred sixty-seven".