3512385612 has 48 divisors (see below), whose sum is σ = 9255484000. Its totient is φ = 1151599680.

The previous prime is 3512385601. The next prime is 3512385659. The reversal of 3512385612 is 2165832153.

3512385612 is a `hidden beast` number, since 3 + 5 + 1 + 2 + 38 + 5 + 612 = 666.

It is a super-2 number, since 2×3512385612² = 24673705374769229088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 15 ways as a sum of consecutive naturals, for example, 259987 + ... + 273162.

Almost surely, 2^3512385612 is an apocalyptic number.

It is an amenable number.

3512385612 is an abundant number, since it is smaller than the sum of its proper divisors (5743098388).

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

3512385612 is a wasteful number, since it uses less digits than its factorization.

3512385612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533223 (or 533215 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 3512385612 is about 59265.3829144805. The cubic root of 3512385612 is about 1520.0833304961.

The spelling of 3512385612 in words is "three billion, five hundred twelve million, three hundred eighty-five thousand, six hundred twelve".