787427016 has 16 divisors (see below), whose sum is σ = 1968567600. Its totient is φ = 262475664.

The previous prime is 787426999. The next prime is 787427071. The reversal of 787427016 is 610724787.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16404706 + ... + 16404753.

It is an arithmetic number, because the mean of its divisors is an integer number (123035475).

Almost surely, 2^787427016 is an apocalyptic number.

It is an amenable number.

787427016 is an abundant number, since it is smaller than the sum of its proper divisors (1181140584).

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

787427016 is a wasteful number, since it uses less digits than its factorization.

787427016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32809468 (or 32809464 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 42.

The square root of 787427016 is about 28061.1299843752. The cubic root of 787427016 is about 923.4288462524.

It can be divided in two parts, 78742 and 7016, that added together give a palindrome (85758).

The spelling of 787427016 in words is "seven hundred eighty-seven million, four hundred twenty-seven thousand, sixteen".