4039400516 has 12 divisors (see below), whose sum is σ = 7087905132. Its totient is φ = 2014284768.

The previous prime is 4039400501. The next prime is 4039400557. The reversal of 4039400516 is 6150049304.

It can be written as a sum of positive squares in 2 ways, for example, as 1387562500 + 2651838016 = 37250^2 + 51496^2 .

It is a super-2 number, since 2×4039400516² = 32633513057322132512, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1352195 + ... + 1355178.

It is an arithmetic number, because the mean of its divisors is an integer number (590658761).

Almost surely, 2^4039400516 is an apocalyptic number.

It is an amenable number.

4039400516 is a deficient number, since it is larger than the sum of its proper divisors (3048504616).

4039400516 is a wasteful number, since it uses less digits than its factorization.

4039400516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2707750 (or 2707748 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 4039400516 is about 63556.2783366050. The cubic root of 4039400516 is about 1592.5960669784.

The spelling of 4039400516 in words is "four billion, thirty-nine million, four hundred thousand, five hundred sixteen".