3914766878 has 64 divisors (see below), whose sum is σ = 6956409600. Its totient is φ = 1633282560.

The previous prime is 3914766841. The next prime is 3914766899. The reversal of 3914766878 is 8786674193.

It is a Curzon number.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 1837718 + ... + 1839846.

It is an arithmetic number, because the mean of its divisors is an integer number (108693900).

Almost surely, 2^3914766878 is an apocalyptic number.

3914766878 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3914766878 is a deficient number, since it is larger than the sum of its proper divisors (3041642722).

3914766878 is a wasteful number, since it uses less digits than its factorization.

3914766878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2297.

The product of its digits is 12192768, while the sum is 59.

The square root of 3914766878 is about 62568.0979253805. The cubic root of 3914766878 is about 1576.0450781918.

The spelling of 3914766878 in words is "three billion, nine hundred fourteen million, seven hundred sixty-six thousand, eight hundred seventy-eight".