3072642793 has 8 divisors (see below), whose sum is σ = 3371351616. Its totient is φ = 2777163600.

The previous prime is 3072642791. The next prime is 3072642799. The reversal of 3072642793 is 3972462703.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3072642793 - 2¹ = 3072642791 is a prime.

It is a super-2 number, since 2×3072642793² = 18882267466749681698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3072642791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 805413 + ... + 809218.

It is an arithmetic number, because the mean of its divisors is an integer number (421418952).

Almost surely, 2^3072642793 is an apocalyptic number.

It is an amenable number.

3072642793 is a deficient number, since it is larger than the sum of its proper divisors (298708823).

3072642793 is a wasteful number, since it uses less digits than its factorization.

3072642793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1614815.

The product of its (nonzero) digits is 381024, while the sum is 43.

The square root of 3072642793 is about 55431.4242375207. The cubic root of 3072642793 is about 1453.7978588959.

The spelling of 3072642793 in words is "three billion, seventy-two million, six hundred forty-two thousand, seven hundred ninety-three".