3754934494878 has 48 divisors (see below), whose sum is σ = 8736136274304. Its totient is φ = 1072818013680.

The previous prime is 3754934494819. The next prime is 3754934494943. The reversal of 3754934494878 is 8784944394573.

3754934494878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22517001 + ... + 22683147.

It is an arithmetic number, because the mean of its divisors is an integer number (182002839048).

Almost surely, 2^{3754934494878} is an apocalyptic number.

3754934494878 is an abundant number, since it is smaller than the sum of its proper divisors (4981201779426).

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

3754934494878 is a wasteful number, since it uses less digits than its factorization.

3754934494878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243037 (or 243030 counting only the distinct ones).

The product of its digits is 2926264320, while the sum is 75.

The spelling of 3754934494878 in words is "three trillion, seven hundred fifty-four billion, nine hundred thirty-four million, four hundred ninety-four thousand, eight hundred seventy-eight".