3078013986 has 32 divisors (see below), whose sum is σ = 6907766400. Its totient is φ = 1015844400.

The previous prime is 3078013957. The next prime is 3078013997. The reversal of 3078013986 is 6893108703.

It is a happy number.

3078013986 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 Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

3078013986 is a modest number, since divided by 13986 gives 3078 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276726 + ... + 287633.

It is an arithmetic number, because the mean of its divisors is an integer number (215867700).

Almost surely, 2^3078013986 is an apocalyptic number.

3078013986 is an abundant number, since it is smaller than the sum of its proper divisors (3829752414).

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

3078013986 is a wasteful number, since it uses less digits than its factorization.

3078013986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564471 (or 564465 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 3078013986 is about 55479.8520726218. The cubic root of 3078013986 is about 1454.6444789787.

The spelling of 3078013986 in words is "three billion, seventy-eight million, thirteen thousand, nine hundred eighty-six".