896165477 has 2 divisors, whose sum is σ = 896165478. Its totient is φ = 896165476.

The previous prime is 896165461. The next prime is 896165507. The reversal of 896165477 is 774561698.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 518290756 + 377874721 = 22766^2 + 19439^2 .

It is a cyclic number.

It is not a de Polignac number, because 896165477 - 2⁴ = 896165461 is a prime.

It is a super-2 number, since 2×896165477² = 1606225124333275058, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (896165407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 448082738 + 448082739.

It is an arithmetic number, because the mean of its divisors is an integer number (448082739).

Almost surely, 2^896165477 is an apocalyptic number.

It is an amenable number.

896165477 is a deficient number, since it is larger than the sum of its proper divisors (1).

896165477 is an equidigital number, since it uses as much as digits as its factorization.

896165477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2540160, while the sum is 53.

The square root of 896165477 is about 29936.0230658650. The cubic root of 896165477 is about 964.1162506942.

The spelling of 896165477 in words is "eight hundred ninety-six million, one hundred sixty-five thousand, four hundred seventy-seven".