748780 has 24 divisors (see below), whose sum is σ = 1627920. Its totient is φ = 288960.

The previous prime is 748777. The next prime is 748789. The reversal of 748780 is 87847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66 + ... + 1225.

It is an arithmetic number, because the mean of its divisors is an integer number (67830).

2⁷⁴⁸⁷⁸⁰ is an apocalyptic number.

It is an amenable number.

748780 is an abundant number, since it is smaller than the sum of its proper divisors (879140).

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

748780 is a wasteful number, since it uses less digits than its factorization.

748780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329 (or 1327 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 34.

The square root of 748780 is about 865.3207497801. The cubic root of 748780 is about 90.8067387470.

The spelling of 748780 in words is "seven hundred forty-eight thousand, seven hundred eighty".