3212274653 has 16 divisors (see below), whose sum is σ = 3989053440. Its totient is φ = 2524316400.

The previous prime is 3212274649. The next prime is 3212274673. The reversal of 3212274653 is 3564722123.

It is a cyclic number.

It is not a de Polignac number, because 3212274653 - 2² = 3212274649 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212274613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385433 + ... + 393678.

It is an arithmetic number, because the mean of its divisors is an integer number (249315840).

Almost surely, 2^3212274653 is an apocalyptic number.

It is an amenable number.

3212274653 is a deficient number, since it is larger than the sum of its proper divisors (776778787).

3212274653 is a wasteful number, since it uses less digits than its factorization.

3212274653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779168.

The product of its digits is 60480, while the sum is 35.

The square root of 3212274653 is about 56676.9322828962. The cubic root of 3212274653 is about 1475.4943707974.

Adding to 3212274653 its reverse (3564722123), we get a palindrome (6776996776).

The spelling of 3212274653 in words is "three billion, two hundred twelve million, two hundred seventy-four thousand, six hundred fifty-three".