3001742872 has 32 divisors (see below), whose sum is σ = 5698350000. Its totient is φ = 1482224128.

The previous prime is 3001742869. The next prime is 3001742893. The reversal of 3001742872 is 2782471003.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 744879 + ... + 748897.

Almost surely, 2^3001742872 is an apocalyptic number.

It is an amenable number.

3001742872 is a deficient number, since it is larger than the sum of its proper divisors (2696607128).

3001742872 is a wasteful number, since it uses less digits than its factorization.

3001742872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5163 (or 5159 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 3001742872 is about 54788.1636122256. The cubic root of 3001742872 is about 1442.5288113935.

The spelling of 3001742872 in words is "three billion, one million, seven hundred forty-two thousand, eight hundred seventy-two".