789004632 has 32 divisors (see below), whose sum is σ = 2124244080. Its totient is φ = 242770560.

The previous prime is 789004631. The next prime is 789004661. The reversal of 789004632 is 236400987.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (789004631) 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, 1264119 + ... + 1264742.

Almost surely, 2^789004632 is an apocalyptic number.

It is an amenable number.

789004632 is an abundant number, since it is smaller than the sum of its proper divisors (1335239448).

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

789004632 is a wasteful number, since it uses less digits than its factorization.

789004632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2528883 (or 2528879 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 789004632 is about 28089.2262620386. The cubic root of 789004632 is about 924.0451337561.

The spelling of 789004632 in words is "seven hundred eighty-nine million, four thousand, six hundred thirty-two".