748275340 has 24 divisors (see below), whose sum is σ = 1575146160. Its totient is φ = 298592448.

The previous prime is 748275337. The next prime is 748275373. The reversal of 748275340 is 43572847.

It is a junction number, because it is equal to n+sod(n) for n = 748275293 and 748275302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36267 + ... + 53026.

It is an arithmetic number, because the mean of its divisors is an integer number (65631090).

Almost surely, 2^748275340 is an apocalyptic number.

It is an amenable number.

748275340 is an abundant number, since it is smaller than the sum of its proper divisors (826870820).

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

748275340 is a wasteful number, since it uses less digits than its factorization.

748275340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89721 (or 89719 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 40.

The square root of 748275340 is about 27354.6219129419. The cubic root of 748275340 is about 907.8633363116.

The spelling of 748275340 in words is "seven hundred forty-eight million, two hundred seventy-five thousand, three hundred forty".