3516684740 has 24 divisors (see below), whose sum is σ = 7401504600. Its totient is φ = 1403537408.

The previous prime is 3516684707. The next prime is 3516684803. The reversal of 3516684740 is 474866153.

It can be written as a sum of positive squares in 4 ways, for example, as 669124 + 3516015616 = 818^2 + 59296^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3516684691 and 3516684700.

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, 186827 + ... + 204786.

It is an arithmetic number, because the mean of its divisors is an integer number (308396025).

Almost surely, 2^3516684740 is an apocalyptic number.

It is an amenable number.

3516684740 is an abundant number, since it is smaller than the sum of its proper divisors (3884819860).

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

3516684740 is a wasteful number, since it uses less digits than its factorization.

3516684740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392071 (or 392069 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 3516684740 is about 59301.6419671496. The cubic root of 3516684740 is about 1520.7032670168.

The spelling of 3516684740 in words is "three billion, five hundred sixteen million, six hundred eighty-four thousand, seven hundred forty".