748634980 has 12 divisors (see below), whose sum is σ = 1572133500. Its totient is φ = 299453984.

The previous prime is 748634969. The next prime is 748634983. The reversal of 748634980 is 89436847.

748634980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 231709284 + 516925696 = 15222^2 + 22736^2 .

It is not an unprimeable number, because it can be changed into a prime (748634983) 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, 18715855 + ... + 18715894.

It is an arithmetic number, because the mean of its divisors is an integer number (131011125).

Almost surely, 2^748634980 is an apocalyptic number.

It is an amenable number.

748634980 is an abundant number, since it is smaller than the sum of its proper divisors (823498520).

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

748634980 is a wasteful number, since it uses less digits than its factorization.

748634980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37431758 (or 37431756 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 748634980 is about 27361.1947838540. The cubic root of 748634980 is about 908.0087603546.

The spelling of 748634980 in words is "seven hundred forty-eight million, six hundred thirty-four thousand, nine hundred eighty".