911394 has 24 divisors (see below), whose sum is σ = 2154672. Its totient is φ = 276120.

The previous prime is 911371. The next prime is 911413. The reversal of 911394 is 493119.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 911394.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2104 + ... + 2499.

It is an arithmetic number, because the mean of its divisors is an integer number (89778).

2⁹¹¹³⁹⁴ is an apocalyptic number.

911394 is an abundant number, since it is smaller than the sum of its proper divisors (1243278).

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

911394 is a wasteful number, since it uses less digits than its factorization.

911394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4622 (or 4619 counting only the distinct ones).

The product of its digits is 972, while the sum is 27.

The square root of 911394 is about 954.6695763457. The cubic root of 911394 is about 96.9546675906.

It can be divided in two parts, 91 and 1394, that added together give a triangular number (1485 = T₅₄).

The spelling of 911394 in words is "nine hundred eleven thousand, three hundred ninety-four".