2794691268 has 192 divisors, whose sum is σ = 8068032000. Its totient is φ = 834983424.

The previous prime is 2794691197. The next prime is 2794691287. The reversal of 2794691268 is 8621964972.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12203778 + ... + 12204006.

It is an arithmetic number, because the mean of its divisors is an integer number (42021000).

Almost surely, 2^2794691268 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 2794691268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4034016000).

2794691268 is an abundant number, since it is smaller than the sum of its proper divisors (5273340732).

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

2794691268 is a wasteful number, since it uses less digits than its factorization.

2794691268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316 (or 274 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The square root of 2794691268 is about 52864.8396195430. The cubic root of 2794691268 is about 1408.5684157118.

The spelling of 2794691268 in words is "two billion, seven hundred ninety-four million, six hundred ninety-one thousand, two hundred sixty-eight".