3078893040 has 40 divisors (see below), whose sum is σ = 9544569168. Its totient is φ = 821038080.

The previous prime is 3078893023. The next prime is 3078893087. The reversal of 3078893040 is 403988703.

3078893040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 3078892983 and 3078893001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6414121 + ... + 6414600.

Almost surely, 2^3078893040 is an apocalyptic number.

3078893040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3078893040 is an abundant number, since it is smaller than the sum of its proper divisors (6465676128).

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

3078893040 is a wasteful number, since it uses less digits than its factorization.

3078893040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12828737 (or 12828731 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 3078893040 is about 55487.7737884662. The cubic root of 3078893040 is about 1454.7829437316.

The spelling of 3078893040 in words is "three billion, seventy-eight million, eight hundred ninety-three thousand, forty".