896649742 has 8 divisors (see below), whose sum is σ = 1345921416. Its totient is φ = 448009272.

The previous prime is 896649737. The next prime is 896649757. The reversal of 896649742 is 247946698.

It is a happy number.

896649742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154233 + ... + 159940.

It is an arithmetic number, because the mean of its divisors is an integer number (168240177).

Almost surely, 2^896649742 is an apocalyptic number.

896649742 is a deficient number, since it is larger than the sum of its proper divisors (449271674).

896649742 is a wasteful number, since it uses less digits than its factorization.

896649742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315602.

The product of its digits is 5225472, while the sum is 55.

The square root of 896649742 is about 29944.1103057012. The cubic root of 896649742 is about 964.2898807120.

The spelling of 896649742 in words is "eight hundred ninety-six million, six hundred forty-nine thousand, seven hundred forty-two".