2770854394 has 16 divisors (see below), whose sum is σ = 5181857856. Its totient is φ = 1079553600.

The previous prime is 2770854349. The next prime is 2770854421. The reversal of 2770854394 is 4934580772.

It is a happy number.

It is a super-3 number, since 3×2770854394³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8996127 + ... + 8996434.

It is an arithmetic number, because the mean of its divisors is an integer number (323866116).

Almost surely, 2^2770854394 is an apocalyptic number.

2770854394 is a deficient number, since it is larger than the sum of its proper divisors (2411003462).

2770854394 is a wasteful number, since it uses less digits than its factorization.

2770854394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17992581.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The square root of 2770854394 is about 52638.9057067109. The cubic root of 2770854394 is about 1404.5522556009.

The spelling of 2770854394 in words is "two billion, seven hundred seventy million, eight hundred fifty-four thousand, three hundred ninety-four".