789000104 has 8 divisors (see below), whose sum is σ = 1479375210. Its totient is φ = 394500048.

The previous prime is 789000103. The next prime is 789000109. The reversal of 789000104 is 401000987.

It can be written as a sum of positive squares in only one way, i.e., 428076100 + 360924004 = 20690^2 + 18998^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×789000104² = 1245042328224021632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (789000101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49312499 + ... + 49312514.

Almost surely, 2^789000104 is an apocalyptic number.

It is an amenable number.

789000104 is a deficient number, since it is larger than the sum of its proper divisors (690375106).

789000104 is a wasteful number, since it uses less digits than its factorization.

789000104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98625019 (or 98625015 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 789000104 is about 28089.1456616252. The cubic root of 789000104 is about 924.0433660925.

The spelling of 789000104 in words is "seven hundred eighty-nine million, one hundred four", and thus it is an aban number.