2694013328 has 10 divisors (see below), whose sum is σ = 5219650854. Its totient is φ = 1347006656.

The previous prime is 2694013321. The next prime is 2694013379. The reversal of 2694013328 is 8233104962.

It can be written as a sum of positive squares in only one way, i.e., 1766689024 + 927324304 = 42032^2 + 30452^2 .

It is a super-2 number, since 2×2694013328² = 14515415622883271168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2694013291 and 2694013300.

It is not an unprimeable number, because it can be changed into a prime (2694013321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84187901 + ... + 84187932.

Almost surely, 2^2694013328 is an apocalyptic number.

It is an amenable number.

2694013328 is a deficient number, since it is larger than the sum of its proper divisors (2525637526).

2694013328 is a wasteful number, since it uses less digits than its factorization.

2694013328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168375841 (or 168375835 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 2694013328 is about 51903.8854807615. The cubic root of 2694013328 is about 1391.4467155291.

The spelling of 2694013328 in words is "two billion, six hundred ninety-four million, thirteen thousand, three hundred twenty-eight".