2690909336 has 8 divisors (see below), whose sum is σ = 5045455020. Its totient is φ = 1345454664.

The previous prime is 2690909329. The next prime is 2690909369. The reversal of 2690909336 is 6339090962.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168181826 + ... + 168181841.

Almost surely, 2^2690909336 is an apocalyptic number.

It is an amenable number.

2690909336 is a deficient number, since it is larger than the sum of its proper divisors (2354545684).

2690909336 is a wasteful number, since it uses less digits than its factorization.

2690909336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336363673 (or 336363669 counting only the distinct ones).

The product of its (nonzero) digits is 472392, while the sum is 47.

The square root of 2690909336 is about 51873.9755175946. The cubic root of 2690909336 is about 1390.9121104891.

The spelling of 2690909336 in words is "two billion, six hundred ninety million, nine hundred nine thousand, three hundred thirty-six".