3653234 has 16 divisors (see below), whose sum is σ = 5987520. Its totient is φ = 1661520.

The previous prime is 3653227. The next prime is 3653267. The reversal of 3653234 is 4323563.

It is a super-2 number, since 2×3653234² = 26692237317512, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a d-powerful number, because it can be written as 3² + 6⁶ + 5⁹ + 3¹⁰ + 2³ + 3¹³ + 4³ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 857 + ... + 2835.

It is an arithmetic number, because the mean of its divisors is an integer number (374220).

Almost surely, 2^3653234 is an apocalyptic number.

3653234 is a deficient number, since it is larger than the sum of its proper divisors (2334286).

3653234 is a wasteful number, since it uses less digits than its factorization.

3653234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065.

The product of its digits is 6480, while the sum is 26.

The square root of 3653234 is about 1911.3435065419. The cubic root of 3653234 is about 154.0136323458.

Adding to 3653234 its reverse (4323563), we get a palindrome (7976797).

The spelling of 3653234 in words is "three million, six hundred fifty-three thousand, two hundred thirty-four".