3461216780 has 24 divisors (see below), whose sum is σ = 8306920608. Its totient is φ = 1186702848.

The previous prime is 3461216771. The next prime is 3461216821. The reversal of 3461216780 is 876121643.

It is an unprimeable number.

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, 12361349 + ... + 12361628.

It is an arithmetic number, because the mean of its divisors is an integer number (346121692).

Almost surely, 2^3461216780 is an apocalyptic number.

It is an amenable number.

3461216780 is an abundant number, since it is smaller than the sum of its proper divisors (4845703828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3461216780 is a wasteful number, since it uses less digits than its factorization.

3461216780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24722993 (or 24722991 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 3461216780 is about 58832.1067105369. The cubic root of 3461216780 is about 1512.6656101700.

The spelling of 3461216780 in words is "three billion, four hundred sixty-one million, two hundred sixteen thousand, seven hundred eighty".