789046272 has 308 divisors, whose sum is σ = 2720643136. Its totient is φ = 223948800.

The previous prime is 789046249. The next prime is 789046273. The reversal of 789046272 is 272640987.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (789046273) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 5225397 + ... + 5225547.

Almost surely, 2^789046272 is an apocalyptic number.

789046272 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 789046272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1360321568).

789046272 is an abundant number, since it is smaller than the sum of its proper divisors (1931596864).

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

789046272 is an equidigital number, since it uses as much as digits as its factorization.

789046272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 789046272 is about 28089.9674617113. The cubic root of 789046272 is about 924.0613890736.

The spelling of 789046272 in words is "seven hundred eighty-nine million, forty-six thousand, two hundred seventy-two".