842801516 has 24 divisors (see below), whose sum is σ = 1490744640. Its totient is φ = 416886912.

The previous prime is 842801513. The next prime is 842801521. The reversal of 842801516 is 615108248.

It is not an unprimeable number, because it can be changed into a prime (842801513) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 407501 + ... + 409563.

It is an arithmetic number, because the mean of its divisors is an integer number (62114360).

Almost surely, 2^842801516 is an apocalyptic number.

It is an amenable number.

842801516 is a deficient number, since it is larger than the sum of its proper divisors (647943124).

842801516 is a wasteful number, since it uses less digits than its factorization.

842801516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3113 (or 3111 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 842801516 is about 29031.0440046513. The cubic root of 842801516 is about 944.5865761558.

The spelling of 842801516 in words is "eight hundred forty-two million, eight hundred one thousand, five hundred sixteen".