914719728 has 80 divisors (see below), whose sum is σ = 2626942976. Its totient is φ = 272367360.

The previous prime is 914719727. The next prime is 914719733. The reversal of 914719728 is 827917419.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (914719727) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4300 + ... + 42987.

Almost surely, 2^914719728 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 914719728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1313471488).

914719728 is an abundant number, since it is smaller than the sum of its proper divisors (1712223248).

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

914719728 is a wasteful number, since it uses less digits than its factorization.

914719728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47342 (or 47336 counting only the distinct ones).

The product of its digits is 254016, while the sum is 48.

The square root of 914719728 is about 30244.3338164358. Note that the first 3 decimals coincide. The cubic root of 914719728 is about 970.7245544798.

The spelling of 914719728 in words is "nine hundred fourteen million, seven hundred nineteen thousand, seven hundred twenty-eight".