3878157110 has 16 divisors (see below), whose sum is σ = 6982778016. Its totient is φ = 1550797248.

The previous prime is 3878157103. The next prime is 3878157131. The reversal of 3878157110 is 117518783.

It is a happy number.

It is a congruent number.

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, 22154 + ... + 90813.

It is an arithmetic number, because the mean of its divisors is an integer number (436423626).

Almost surely, 2^3878157110 is an apocalyptic number.

3878157110 is a deficient number, since it is larger than the sum of its proper divisors (3104620906).

3878157110 is a wasteful number, since it uses less digits than its factorization.

3878157110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116407.

The product of its (nonzero) digits is 47040, while the sum is 41.

The square root of 3878157110 is about 62274.8513446640. The cubic root of 3878157110 is about 1571.1167774667.

The spelling of 3878157110 in words is "three billion, eight hundred seventy-eight million, one hundred fifty-seven thousand, one hundred ten".