3451136072 has 16 divisors (see below), whose sum is σ = 6473001600. Its totient is φ = 1725002320.

The previous prime is 3451136033. The next prime is 3451136077. The reversal of 3451136072 is 2706311543.

It is not an unprimeable number, because it can be changed into a prime (3451136077) 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 3 ways as a sum of consecutive naturals, for example, 44204 + ... + 94107.

It is an arithmetic number, because the mean of its divisors is an integer number (404562600).

Almost surely, 2^3451136072 is an apocalyptic number.

It is an amenable number.

3451136072 is a deficient number, since it is larger than the sum of its proper divisors (3021865528).

3451136072 is a wasteful number, since it uses less digits than its factorization.

3451136072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141436 (or 141432 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 3451136072 is about 58746.3707134322. The cubic root of 3451136072 is about 1511.1956484825.

The spelling of 3451136072 in words is "three billion, four hundred fifty-one million, one hundred thirty-six thousand, seventy-two".