748894180 has 12 divisors (see below), whose sum is σ = 1572677820. Its totient is φ = 299557664.

The previous prime is 748894169. The next prime is 748894189. The reversal of 748894180 is 81498847.

It can be written as a sum of positive squares in 2 ways, for example, as 248566756 + 500327424 = 15766^2 + 22368^2 .

It is not an unprimeable number, because it can be changed into a prime (748894189) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18722335 + ... + 18722374.

It is an arithmetic number, because the mean of its divisors is an integer number (131056485).

Almost surely, 2^748894180 is an apocalyptic number.

It is an amenable number.

748894180 is an abundant number, since it is smaller than the sum of its proper divisors (823783640).

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

748894180 is a wasteful number, since it uses less digits than its factorization.

748894180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37444718 (or 37444716 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 49.

The square root of 748894180 is about 27365.9310091946. The cubic root of 748894180 is about 908.1135415986.

The spelling of 748894180 in words is "seven hundred forty-eight million, eight hundred ninety-four thousand, one hundred eighty".