3212664562 has 4 divisors (see below), whose sum is σ = 4818996846. Its totient is φ = 1606332280.

The previous prime is 3212664551. The next prime is 3212664563. The reversal of 3212664562 is 2654662123.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2654662123 = 83 ⋅31983881.

It can be written as a sum of positive squares in only one way, i.e., 3143957041 + 68707521 = 56071^2 + 8289^2 .

It is a super-3 number, since 3×3212664562³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3212664563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 803166139 + ... + 803166142.

Almost surely, 2^3212664562 is an apocalyptic number.

3212664562 is a deficient number, since it is larger than the sum of its proper divisors (1606332284).

3212664562 is a wasteful number, since it uses less digits than its factorization.

3212664562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606332283.

The product of its digits is 103680, while the sum is 37.

The square root of 3212664562 is about 56680.3719289138. The cubic root of 3212664562 is about 1475.5540673594.

The spelling of 3212664562 in words is "three billion, two hundred twelve million, six hundred sixty-four thousand, five hundred sixty-two".