842465376 has 72 divisors (see below), whose sum is σ = 2454228504. Its totient is φ = 273968640.

The previous prime is 842465357. The next prime is 842465381. The reversal of 842465376 is 673564248.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23866 + ... + 47481.

It is an arithmetic number, because the mean of its divisors is an integer number (34086507).

Almost surely, 2^842465376 is an apocalyptic number.

It is an amenable number.

842465376 is an abundant number, since it is smaller than the sum of its proper divisors (1611763128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

842465376 is a wasteful number, since it uses less digits than its factorization.

842465376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71404 (or 71393 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The square root of 842465376 is about 29025.2541074148. The cubic root of 842465376 is about 944.4609809249.

The spelling of 842465376 in words is "eight hundred forty-two million, four hundred sixty-five thousand, three hundred seventy-six".