3940054132 has 36 divisors (see below), whose sum is σ = 8172182340. Its totient is φ = 1656729984.

The previous prime is 3940054127. The next prime is 3940054141. The reversal of 3940054132 is 2314500493.

It can be written as a sum of positive squares in 2 ways, for example, as 1265509476 + 2674544656 = 35574^2 + 51716^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3940054094 and 3940054103.

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 11 ways as a sum of consecutive naturals, for example, 179257 + ... + 200032.

It is an arithmetic number, because the mean of its divisors is an integer number (227005065).

Almost surely, 2^3940054132 is an apocalyptic number.

It is an amenable number.

3940054132 is an abundant number, since it is smaller than the sum of its proper divisors (4232128208).

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

3940054132 is a wasteful number, since it uses less digits than its factorization.

3940054132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379360 (or 379351 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 3940054132 is about 62769.8505016541. The cubic root of 3940054132 is about 1579.4312608775.

The spelling of 3940054132 in words is "three billion, nine hundred forty million, fifty-four thousand, one hundred thirty-two".