787016604 has 48 divisors (see below), whose sum is σ = 2009943936. Its totient is φ = 237700800.

The previous prime is 787016597. The next prime is 787016621. The reversal of 787016604 is 406610787.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30814 + ... + 50234.

It is an arithmetic number, because the mean of its divisors is an integer number (41873832).

Almost surely, 2^787016604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 787016604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1004971968).

787016604 is an abundant number, since it is smaller than the sum of its proper divisors (1222927332).

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

787016604 is a wasteful number, since it uses less digits than its factorization.

787016604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19746 (or 19744 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 787016604 is about 28053.8162109899. The cubic root of 787016604 is about 923.2683860301.

The spelling of 787016604 in words is "seven hundred eighty-seven million, sixteen thousand, six hundred four".