748148740 has 24 divisors (see below), whose sum is σ = 1586370240. Its totient is φ = 296353248.

The previous prime is 748148711. The next prime is 748148747. The reversal of 748148740 is 47841847.

It is not an unprimeable number, because it can be changed into a prime (748148747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179530 + ... + 183649.

It is an arithmetic number, because the mean of its divisors is an integer number (66098760).

Almost surely, 2^748148740 is an apocalyptic number.

It is an amenable number.

748148740 is an abundant number, since it is smaller than the sum of its proper divisors (838221500).

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

748148740 is a wasteful number, since it uses less digits than its factorization.

748148740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363291 (or 363289 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 43.

The square root of 748148740 is about 27352.3077636970. The cubic root of 748148740 is about 907.8121332429.

The spelling of 748148740 in words is "seven hundred forty-eight million, one hundred forty-eight thousand, seven hundred forty".