2678477011 has 8 divisors (see below), whose sum is σ = 3070202720. Its totient is φ = 2289022848.

The previous prime is 2678476943. The next prime is 2678477047. The reversal of 2678477011 is 1107748762.

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

It is not a de Polignac number, because 2678477011 - 2⁷ = 2678476883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2678477071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565356 + ... + 570073.

It is an arithmetic number, because the mean of its divisors is an integer number (383775340).

Almost surely, 2^2678477011 is an apocalyptic number.

2678477011 is a deficient number, since it is larger than the sum of its proper divisors (391725709).

2678477011 is a wasteful number, since it uses less digits than its factorization.

2678477011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135773.

The product of its (nonzero) digits is 131712, while the sum is 43.

The square root of 2678477011 is about 51754.0047822388. The cubic root of 2678477011 is about 1388.7667426849.

The spelling of 2678477011 in words is "two billion, six hundred seventy-eight million, four hundred seventy-seven thousand, eleven".