775340092 has 12 divisors (see below), whose sum is σ = 1357047216. Its totient is φ = 387612320.

The previous prime is 775340017. The next prime is 775340099. The reversal of 775340092 is 290043577.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (775340099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33408 + ... + 51640.

It is an arithmetic number, because the mean of its divisors is an integer number (113087268).

Almost surely, 2^775340092 is an apocalyptic number.

It is an amenable number.

775340092 is a deficient number, since it is larger than the sum of its proper divisors (581707124).

775340092 is a wasteful number, since it uses less digits than its factorization.

775340092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28868 (or 28866 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 775340092 is about 27844.9293768183. The cubic root of 775340092 is about 918.6796166052.

The spelling of 775340092 in words is "seven hundred seventy-five million, three hundred forty thousand, ninety-two".