2740077915 has 16 divisors (see below), whose sum is σ = 4397142048. Its totient is φ = 1457035776.

The previous prime is 2740077869. The next prime is 2740077917. The reversal of 2740077915 is 5197700472.

It is not a de Polignac number, because 2740077915 - 2¹⁴ = 2740061531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2740077917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265972 + ... + 276081.

It is an arithmetic number, because the mean of its divisors is an integer number (274821378).

Almost surely, 2^2740077915 is an apocalyptic number.

2740077915 is a deficient number, since it is larger than the sum of its proper divisors (1657064133).

2740077915 is a wasteful number, since it uses less digits than its factorization.

2740077915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542398.

The product of its (nonzero) digits is 123480, while the sum is 42.

The square root of 2740077915 is about 52345.7535527000. The cubic root of 2740077915 is about 1399.3326606908.

The spelling of 2740077915 in words is "two billion, seven hundred forty million, seventy-seven thousand, nine hundred fifteen".