3669002 has 4 divisors (see below), whose sum is σ = 5503506. Its totient is φ = 1834500.

The previous prime is 3668999. The next prime is 3669007. The reversal of 3669002 is 2009663.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2009663 = 491 ⋅4093.

It can be written as a sum of positive squares in only one way, i.e., 3345241 + 323761 = 1829^2 + 569^2 .

It is not an unprimeable number, because it can be changed into a prime (3669007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 917249 + ... + 917252.

Almost surely, 2^3669002 is an apocalyptic number.

3669002 is a deficient number, since it is larger than the sum of its proper divisors (1834504).

3669002 is a wasteful number, since it uses less digits than its factorization.

3669002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834503.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 3669002 is about 1915.4639124766. The cubic root of 3669002 is about 154.2348976123.

It can be divided in two parts, 3 and 669002, that multiplied together give a triangular number (2007006 = T₂₀₀₃).

The spelling of 3669002 in words is "three million, six hundred sixty-nine thousand, two".