3504029986 has 16 divisors (see below), whose sum is σ = 5386196088. Its totient is φ = 1708662400.

The previous prime is 3504029983. The next prime is 3504029993. The reversal of 3504029986 is 6899204053.

It can be written as a sum of positive squares in 4 ways, for example, as 3272412025 + 231617961 = 57205^2 + 15219^2 .

It is a super-2 number, since 2×3504029986² = 24556452285574320392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3504029983) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 287676 + ... + 299608.

Almost surely, 2^3504029986 is an apocalyptic number.

3504029986 is a deficient number, since it is larger than the sum of its proper divisors (1882166102).

3504029986 is a wasteful number, since it uses less digits than its factorization.

3504029986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15557.

The product of its (nonzero) digits is 466560, while the sum is 46.

The square root of 3504029986 is about 59194.8476305160. The cubic root of 3504029986 is about 1518.8769962820.

The spelling of 3504029986 in words is "three billion, five hundred four million, twenty-nine thousand, nine hundred eighty-six".