2697755368 has 128 divisors (see below), whose sum is σ = 6491520000. Its totient is φ = 1041888960.

The previous prime is 2697755327. The next prime is 2697755387. The reversal of 2697755368 is 8635577962.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4195255 + ... + 4195897.

It is an arithmetic number, because the mean of its divisors is an integer number (50715000).

Almost surely, 2^2697755368 is an apocalyptic number.

2697755368 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2697755368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3245760000).

2697755368 is an abundant number, since it is smaller than the sum of its proper divisors (3793764632).

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

2697755368 is a wasteful number, since it uses less digits than its factorization.

2697755368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820 (or 802 counting only the distinct ones).

The product of its digits is 19051200, while the sum is 58.

The square root of 2697755368 is about 51939.9207546565. The cubic root of 2697755368 is about 1392.0906668495.

The spelling of 2697755368 in words is "two billion, six hundred ninety-seven million, seven hundred fifty-five thousand, three hundred sixty-eight".