2723336896 has 168 divisors, whose sum is σ = 6948745056. Its totient is φ = 1050255360.

The previous prime is 2723336881. The next prime is 2723336909. The reversal of 2723336896 is 6986333272.

It is a happy number.

It is a super-2 number, since 2×2723336896² = 14833127698229829632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1225066 + ... + 1227286.

Almost surely, 2^2723336896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2723336896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3474372528).

2723336896 is an abundant number, since it is smaller than the sum of its proper divisors (4225408160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2723336896 is a wasteful number, since it uses less digits than its factorization.

2723336896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287 (or 2270 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 49.

The square root of 2723336896 is about 52185.6004660289. The cubic root of 2723336896 is about 1396.4770087693.

The spelling of 2723336896 in words is "two billion, seven hundred twenty-three million, three hundred thirty-six thousand, eight hundred ninety-six".