2708426511 has 64 divisors (see below), whose sum is σ = 4711219200. Its totient is φ = 1505806848.

The previous prime is 2708426471. The next prime is 2708426521. The reversal of 2708426511 is 1156248072.

It is not a de Polignac number, because 2708426511 - 2¹⁴ = 2708410127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2708426521) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1271095 + ... + 1273223.

It is an arithmetic number, because the mean of its divisors is an integer number (73612800).

Almost surely, 2^2708426511 is an apocalyptic number.

2708426511 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2708426511 is a deficient number, since it is larger than the sum of its proper divisors (2002792689).

2708426511 is a wasteful number, since it uses less digits than its factorization.

2708426511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2325 (or 2319 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 2708426511 is about 52042.5452010180. The cubic root of 2708426511 is about 1393.9237530744.

The spelling of 2708426511 in words is "two billion, seven hundred eight million, four hundred twenty-six thousand, five hundred eleven".