774009066 has 16 divisors (see below), whose sum is σ = 1580955264. Its totient is φ = 252513504.

The previous prime is 774009013. The next prime is 774009077. The reversal of 774009066 is 660900477.

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, 1372075 + ... + 1372638.

It is an arithmetic number, because the mean of its divisors is an integer number (98809704).

Almost surely, 2^774009066 is an apocalyptic number.

774009066 is an abundant number, since it is smaller than the sum of its proper divisors (806946198).

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

774009066 is a wasteful number, since it uses less digits than its factorization.

774009066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2744765.

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 774009066 is about 27821.0184213303. The cubic root of 774009066 is about 918.1536165290.

The spelling of 774009066 in words is "seven hundred seventy-four million, nine thousand, sixty-six".