3066513678 has 24 divisors (see below), whose sum is σ = 6647485728. Its totient is φ = 1021652352.

The previous prime is 3066513673. The next prime is 3066513727. The reversal of 3066513678 is 8763156603.

3066513678 is a `hidden beast` number, since 3 + 0 + 66 + 513 + 6 + 78 = 666.

3066513678 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3066513678² = 18807012274722175368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3066513673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5926 + ... + 78537.

It is an arithmetic number, because the mean of its divisors is an integer number (276978572).

Almost surely, 2^3066513678 is an apocalyptic number.

3066513678 is an abundant number, since it is smaller than the sum of its proper divisors (3580972050).

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

3066513678 is a wasteful number, since it uses less digits than its factorization.

3066513678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86488 (or 86485 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 3066513678 is about 55376.1110768895. Note that the first 3 decimals coincide. The cubic root of 3066513678 is about 1452.8305672041.

The spelling of 3066513678 in words is "three billion, sixty-six million, five hundred thirteen thousand, six hundred seventy-eight".