912774361 has 4 divisors (see below), whose sum is σ = 921636352. Its totient is φ = 903912372.

The previous prime is 912774347. The next prime is 912774371. The reversal of 912774361 is 163477219.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 912774361 - 2⁵ = 912774329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (912774311) 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, 4430841 + ... + 4431046.

It is an arithmetic number, because the mean of its divisors is an integer number (230409088).

Almost surely, 2^912774361 is an apocalyptic number.

It is an amenable number.

912774361 is a deficient number, since it is larger than the sum of its proper divisors (8861991).

912774361 is a wasteful number, since it uses less digits than its factorization.

912774361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8861990.

The product of its digits is 63504, while the sum is 40.

The square root of 912774361 is about 30212.1558482674. The cubic root of 912774361 is about 970.0359079066.

The spelling of 912774361 in words is "nine hundred twelve million, seven hundred seventy-four thousand, three hundred sixty-one".