3669513 has 8 divisors (see below), whose sum is σ = 4951968. Its totient is φ = 2416704.

The previous prime is 3669511. The next prime is 3669521. The reversal of 3669513 is 3159663.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3669513 - 2¹ = 3669511 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3669511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7120 + ... + 7617.

It is an arithmetic number, because the mean of its divisors is an integer number (618996).

Almost surely, 2^3669513 is an apocalyptic number.

It is an amenable number.

3669513 is a deficient number, since it is larger than the sum of its proper divisors (1282455).

3669513 is a wasteful number, since it uses less digits than its factorization.

3669513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14823.

The product of its digits is 14580, while the sum is 33.

The square root of 3669513 is about 1915.5972958845. The cubic root of 3669513 is about 154.2420576314.

The spelling of 3669513 in words is "three million, six hundred sixty-nine thousand, five hundred thirteen".