896153149 has 2 divisors, whose sum is σ = 896153150. Its totient is φ = 896153148.

The previous prime is 896153143. The next prime is 896153171. The reversal of 896153149 is 941351698.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 894608100 + 1545049 = 29910^2 + 1243^2 .

It is a cyclic number.

It is not a de Polignac number, because 896153149 - 2²⁹ = 359282237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 896153099 and 896153108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (896153143) by changing a digit.

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, 448076574 + 448076575.

It is an arithmetic number, because the mean of its divisors is an integer number (448076575).

Almost surely, 2^896153149 is an apocalyptic number.

It is an amenable number.

896153149 is a deficient number, since it is larger than the sum of its proper divisors (1).

896153149 is an equidigital number, since it uses as much as digits as its factorization.

896153149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 233280, while the sum is 46.

The square root of 896153149 is about 29935.8171593828. The cubic root of 896153149 is about 964.1118297548. Note that the first 3 decimals are identical.

The spelling of 896153149 in words is "eight hundred ninety-six million, one hundred fifty-three thousand, one hundred forty-nine".