3512401312 has 24 divisors (see below), whose sum is σ = 7902903456. Its totient is φ = 1505314752.

The previous prime is 3512401307. The next prime is 3512401357. The reversal of 3512401312 is 2131042153.

It is a happy number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7839958 + ... + 7840405.

It is an arithmetic number, because the mean of its divisors is an integer number (329287644).

Almost surely, 2^3512401312 is an apocalyptic number.

3512401312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3512401312 is an abundant number, since it is smaller than the sum of its proper divisors (4390502144).

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

3512401312 is a wasteful number, since it uses less digits than its factorization.

3512401312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15680380 (or 15680372 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 3512401312 is about 59265.5153693950. The cubic root of 3512401312 is about 1520.0855953645.

Adding to 3512401312 its reverse (2131042153), we get a palindrome (5643443465).

The spelling of 3512401312 in words is "three billion, five hundred twelve million, four hundred one thousand, three hundred twelve".