3078681146 has 16 divisors (see below), whose sum is σ = 4834223424. Its totient is φ = 1467701664.

The previous prime is 3078681121. The next prime is 3078681161. The reversal of 3078681146 is 6411868703.

3078681146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3078681097 and 3078681106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92516 + ... + 121311.

It is an arithmetic number, because the mean of its divisors is an integer number (302138964).

Almost surely, 2^3078681146 is an apocalyptic number.

3078681146 is a deficient number, since it is larger than the sum of its proper divisors (1755542278).

3078681146 is a wasteful number, since it uses less digits than its factorization.

3078681146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214165.

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 3078681146 is about 55485.8643800383. The cubic root of 3078681146 is about 1454.7495695237.

The spelling of 3078681146 in words is "three billion, seventy-eight million, six hundred eighty-one thousand, one hundred forty-six".