2601340678 has 16 divisors (see below), whose sum is σ = 3987610560. Its totient is φ = 1272173056.

The previous prime is 2601340667. The next prime is 2601340741. The reversal of 2601340678 is 8760431062.

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, 152550 + ... + 168742.

It is an arithmetic number, because the mean of its divisors is an integer number (249225660).

Almost surely, 2^2601340678 is an apocalyptic number.

2601340678 is a deficient number, since it is larger than the sum of its proper divisors (1386269882).

2601340678 is a wasteful number, since it uses less digits than its factorization.

2601340678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17951.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 2601340678 is about 51003.3398710320. The cubic root of 2601340678 is about 1375.3051757666.

The spelling of 2601340678 in words is "two billion, six hundred one million, three hundred forty thousand, six hundred seventy-eight".