3656174241 has 8 divisors (see below), whose sum is σ = 5161657824. Its totient is φ = 2294070080.

The previous prime is 3656174239. The next prime is 3656174243. The reversal of 3656174241 is 1424716563.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3656174239) and next prime (3656174243).

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

It is a cyclic number.

It is not a de Polignac number, because 3656174241 - 2¹ = 3656174239 is a prime.

It is a super-2 number, since 2×3656174241² = 26735220161103852162, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3656174241.

It is not an unprimeable number, because it can be changed into a prime (3656174243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35844795 + ... + 35844896.

It is an arithmetic number, because the mean of its divisors is an integer number (645207228).

Almost surely, 2^3656174241 is an apocalyptic number.

It is an amenable number.

3656174241 is a deficient number, since it is larger than the sum of its proper divisors (1505483583).

3656174241 is a wasteful number, since it uses less digits than its factorization.

3656174241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71689711.

The product of its digits is 120960, while the sum is 39.

The square root of 3656174241 is about 60466.3066591635. The cubic root of 3656174241 is about 1540.5493965184.

The spelling of 3656174241 in words is "three billion, six hundred fifty-six million, one hundred seventy-four thousand, two hundred forty-one".