3078820743 has 8 divisors (see below), whose sum is σ = 4321152000. Its totient is φ = 1944518328.

The previous prime is 3078820729. The next prime is 3078820813. The reversal of 3078820743 is 3470288703.

3078820743 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3078820743 - 2⁹ = 3078820231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3078820695 and 3078820704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3078822743) 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, 27007143 + ... + 27007256.

It is an arithmetic number, because the mean of its divisors is an integer number (540144000).

Almost surely, 2^3078820743 is an apocalyptic number.

3078820743 is a deficient number, since it is larger than the sum of its proper divisors (1242331257).

3078820743 is a wasteful number, since it uses less digits than its factorization.

3078820743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54014421.

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 3078820743 is about 55487.1223168043. The cubic root of 3078820743 is about 1454.7715568181.

The spelling of 3078820743 in words is "three billion, seventy-eight million, eight hundred twenty thousand, seven hundred forty-three".