1047802316 has 24 divisors (see below), whose sum is σ = 2010839040. Its totient is φ = 473776400.

The previous prime is 1047802313. The next prime is 1047802339. The reversal of 1047802316 is 6132087401.

It is not an unprimeable number, because it can be changed into a prime (1047802313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53936 + ... + 70743.

It is an arithmetic number, because the mean of its divisors is an integer number (83784960).

Almost surely, 2^1047802316 is an apocalyptic number.

It is an amenable number.

1047802316 is a deficient number, since it is larger than the sum of its proper divisors (963036724).

1047802316 is a wasteful number, since it uses less digits than its factorization.

1047802316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124885 (or 124883 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 1047802316 is about 32369.7747289041. The cubic root of 1047802316 is about 1015.6867446750.

Adding to 1047802316 its reverse (6132087401), we get a palindrome (7179889717).

The spelling of 1047802316 in words is "one billion, forty-seven million, eight hundred two thousand, three hundred sixteen".