1002411816 has 48 divisors (see below), whose sum is σ = 2915180640. Its totient is φ = 286403040.

The previous prime is 1002411799. The next prime is 1002411821. The reversal of 1002411816 is 6181142001.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 425020 + ... + 427371.

It is an arithmetic number, because the mean of its divisors is an integer number (60732930).

Almost surely, 2^1002411816 is an apocalyptic number.

It is an amenable number.

1002411816 is an abundant number, since it is smaller than the sum of its proper divisors (1912768824).

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

1002411816 is a wasteful number, since it uses less digits than its factorization.

1002411816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852414 (or 852403 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

The square root of 1002411816 is about 31660.8877955120. The cubic root of 1002411816 is about 1000.8032932139.

Adding to 1002411816 its reverse (6181142001), we get a palindrome (7183553817).

The spelling of 1002411816 in words is "one billion, two million, four hundred eleven thousand, eight hundred sixteen".