842617396 has 12 divisors (see below), whose sum is σ = 1552190080. Its totient is φ = 399134520.

The previous prime is 842617387. The next prime is 842617423. The reversal of 842617396 is 693716248.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5543460 + ... + 5543611.

Almost surely, 2^842617396 is an apocalyptic number.

It is an amenable number.

842617396 is a deficient number, since it is larger than the sum of its proper divisors (709572684).

842617396 is a wasteful number, since it uses less digits than its factorization.

842617396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11087094 (or 11087092 counting only the distinct ones).

The product of its digits is 435456, while the sum is 46.

The square root of 842617396 is about 29027.8727432790. The cubic root of 842617396 is about 944.5177857611.

The spelling of 842617396 in words is "eight hundred forty-two million, six hundred seventeen thousand, three hundred ninety-six".