3462216212661 has 8 divisors (see below), whose sum is σ = 4741052831904. Its totient is φ = 2245761867600.

The previous prime is 3462216212647. The next prime is 3462216212677. The reversal of 3462216212661 is 1662126122643.

It is a happy number.

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

It is not a de Polignac number, because 3462216212661 - 2⁶ = 3462216212597 is a prime.

It is a super-2 number, since 2×3462216212661² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3462216212681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15595568415 + ... + 15595568636.

It is an arithmetic number, because the mean of its divisors is an integer number (592631603988).

Almost surely, 2^{3462216212661} is an apocalyptic number.

It is an amenable number.

3462216212661 is a deficient number, since it is larger than the sum of its proper divisors (1278836619243).

3462216212661 is a wasteful number, since it uses less digits than its factorization.

3462216212661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31191137091.

The product of its digits is 248832, while the sum is 42.

The spelling of 3462216212661 in words is "three trillion, four hundred sixty-two billion, two hundred sixteen million, two hundred twelve thousand, six hundred sixty-one".