971396 has 12 divisors (see below), whose sum is σ = 1736448. Its totient is φ = 475272.

The previous prime is 971389. The next prime is 971401. The reversal of 971396 is 693179.

It is a super-2 number, since 2×971396² = 1887220377632, which contains 22 as substring.

It is an unprimeable number.

971396 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2396 + ... + 2771.

It is an arithmetic number, because the mean of its divisors is an integer number (144704).

2⁹⁷¹³⁹⁶ is an apocalyptic number.

It is an amenable number.

971396 is a deficient number, since it is larger than the sum of its proper divisors (765052).

971396 is a wasteful number, since it uses less digits than its factorization.

971396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5218 (or 5216 counting only the distinct ones).

The product of its digits is 10206, while the sum is 35.

The square root of 971396 is about 985.5942369961. The cubic root of 971396 is about 99.0372950666.

The spelling of 971396 in words is "nine hundred seventy-one thousand, three hundred ninety-six".