3516684723 has 12 divisors (see below), whose sum is σ = 5080734568. Its totient is φ = 2343958560.

The previous prime is 3516684707. The next prime is 3516684803. The reversal of 3516684723 is 3274866153.

3516684723 is a `hidden beast` number, since 3 + 516 + 68 + 4 + 72 + 3 = 666.

It is not a de Polignac number, because 3516684723 - 2⁴ = 3516684707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3516684023) by changing a digit.

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, 6111 + ... + 84087.

Almost surely, 2^3516684723 is an apocalyptic number.

3516684723 is a deficient number, since it is larger than the sum of its proper divisors (1564049845).

3516684723 is a wasteful number, since it uses less digits than its factorization.

3516684723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82994 (or 82991 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 3516684723 is about 59301.6418238146. The cubic root of 3516684723 is about 1520.7032645664.

The spelling of 3516684723 in words is "three billion, five hundred sixteen million, six hundred eighty-four thousand, seven hundred twenty-three".