2678460807 has 8 divisors (see below), whose sum is σ = 3895943040. Its totient is φ = 1623309560.

The previous prime is 2678460787. The next prime is 2678460817. The reversal of 2678460807 is 7080648762.

2678460807 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 a cyclic number.

It is not a de Polignac number, because 2678460807 - 2¹¹ = 2678458759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2678460817) 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, 40582707 + ... + 40582772.

It is an arithmetic number, because the mean of its divisors is an integer number (486992880).

Almost surely, 2^2678460807 is an apocalyptic number.

2678460807 is a deficient number, since it is larger than the sum of its proper divisors (1217482233).

2678460807 is a wasteful number, since it uses less digits than its factorization.

2678460807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81165493.

The product of its (nonzero) digits is 903168, while the sum is 48.

The square root of 2678460807 is about 51753.8482337304. The cubic root of 2678460807 is about 1388.7639421354.

The spelling of 2678460807 in words is "two billion, six hundred seventy-eight million, four hundred sixty thousand, eight hundred seven".