3078460687 has 12 divisors (see below), whose sum is σ = 3228833080. Its totient is φ = 2933461440.

The previous prime is 3078460681. The next prime is 3078460711. The reversal of 3078460687 is 7860648703.

It is not a de Polignac number, because 3078460687 - 2¹⁹ = 3077936399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3078460687.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3078460681) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50989 + ... + 93577.

Almost surely, 2^3078460687 is an apocalyptic number.

3078460687 is a deficient number, since it is larger than the sum of its proper divisors (150372393).

3078460687 is an equidigital number, since it uses as much as digits as its factorization.

3078460687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42714 (or 42673 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 49.

The square root of 3078460687 is about 55483.8777213706. The cubic root of 3078460687 is about 1454.7148446664.

The spelling of 3078460687 in words is "three billion, seventy-eight million, four hundred sixty thousand, six hundred eighty-seven".