3512369 has 12 divisors (see below), whose sum is σ = 4183344. Its totient is φ = 2938824.

The previous prime is 3512351. The next prime is 3512389. The reversal of 3512369 is 9632153.

It is a de Polignac number, because none of the positive numbers 2^k-3512369 is a prime.

It is a super-2 number, since 2×3512369² = 24673471984322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3512309) 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, 1274 + ... + 2940.

It is an arithmetic number, because the mean of its divisors is an integer number (348612).

Almost surely, 2^3512369 is an apocalyptic number.

It is an amenable number.

3512369 is a deficient number, since it is larger than the sum of its proper divisors (670975).

3512369 is a wasteful number, since it uses less digits than its factorization.

3512369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724 (or 1717 counting only the distinct ones).

The product of its digits is 4860, while the sum is 29.

The square root of 3512369 is about 1874.1315322036. The cubic root of 3512369 is about 152.0080934056.

It can be divided in two parts, 35 and 12369, that multiplied together give a triangular number (432915 = T₉₃₀).

The spelling of 3512369 in words is "three million, five hundred twelve thousand, three hundred sixty-nine".