896971946 has 8 divisors (see below), whose sum is σ = 1448954724. Its totient is φ = 413987040.

The previous prime is 896971919. The next prime is 896971973. The reversal of 896971946 is 649179698.

It is an interprime number because it is at equal distance from previous prime (896971919) and next prime (896971973).

It can be written as a sum of positive squares in 2 ways, for example, as 892515625 + 4456321 = 29875^2 + 2111^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×896971946² = 1609117343822053832, which contains 22 as substring.

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 in 3 ways as a sum of consecutive naturals, for example, 17249435 + ... + 17249486.

Almost surely, 2^896971946 is an apocalyptic number.

896971946 is a deficient number, since it is larger than the sum of its proper divisors (551982778).

896971946 is a wasteful number, since it uses less digits than its factorization.

896971946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34498936.

The product of its digits is 5878656, while the sum is 59.

The square root of 896971946 is about 29949.4899121838. The cubic root of 896971946 is about 964.4053701962.

The spelling of 896971946 in words is "eight hundred ninety-six million, nine hundred seventy-one thousand, nine hundred forty-six".