3878854350 has 48 divisors (see below), whose sum is σ = 10993784448. Its totient is φ = 886595040.

The previous prime is 3878854349. The next prime is 3878854379. The reversal of 3878854350 is 534588783.

It is a super-2 number, since 2×3878854350² = 30091022137027845000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3878854293 and 3878854302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1846024 + ... + 1848123.

It is an arithmetic number, because the mean of its divisors is an integer number (229037176).

Almost surely, 2^3878854350 is an apocalyptic number.

3878854350 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3878854350 is an abundant number, since it is smaller than the sum of its proper divisors (7114930098).

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

3878854350 is a wasteful number, since it uses less digits than its factorization.

3878854350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3694169 (or 3694164 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 51.

The square root of 3878854350 is about 62280.4491794977. The cubic root of 3878854350 is about 1571.2109269806.

The spelling of 3878854350 in words is "three billion, eight hundred seventy-eight million, eight hundred fifty-four thousand, three hundred fifty".