912706394 has 4 divisors (see below), whose sum is σ = 1369059594. Its totient is φ = 456353196.

The previous prime is 912706373. The next prime is 912706423. The reversal of 912706394 is 493607219.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 811965025 + 100741369 = 28495^2 + 10037^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228176597 + ... + 228176600.

Almost surely, 2^912706394 is an apocalyptic number.

912706394 is a deficient number, since it is larger than the sum of its proper divisors (456353200).

912706394 is a wasteful number, since it uses less digits than its factorization.

912706394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456353199.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 912706394 is about 30211.0309986270. The cubic root of 912706394 is about 970.0118303726.

The spelling of 912706394 in words is "nine hundred twelve million, seven hundred six thousand, three hundred ninety-four".