2768211364 has 6 divisors (see below), whose sum is σ = 4844369894. Its totient is φ = 1384105680.

The previous prime is 2768211361. The next prime is 2768211373. The reversal of 2768211364 is 4631128672.

It can be written as a sum of positive squares in only one way, i.e., 1580857600 + 1187353764 = 39760^2 + 34458^2 .

It is not an unprimeable number, because it can be changed into a prime (2768211361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 346026417 + ... + 346026424.

Almost surely, 2^2768211364 is an apocalyptic number.

It is an amenable number.

2768211364 is a deficient number, since it is larger than the sum of its proper divisors (2076158530).

2768211364 is a wasteful number, since it uses less digits than its factorization.

2768211364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692052845 (or 692052843 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 2768211364 is about 52613.7944269371. The cubic root of 2768211364 is about 1404.1055276022.

The spelling of 2768211364 in words is "two billion, seven hundred sixty-eight million, two hundred eleven thousand, three hundred sixty-four".