748026940 has 12 divisors (see below), whose sum is σ = 1570856616. Its totient is φ = 299210768.

The previous prime is 748026913. The next prime is 748026943. The reversal of 748026940 is 49620847.

It is a junction number, because it is equal to n+sod(n) for n = 748026893 and 748026902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748026943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18700654 + ... + 18700693.

It is an arithmetic number, because the mean of its divisors is an integer number (130904718).

Almost surely, 2^748026940 is an apocalyptic number.

It is an amenable number.

748026940 is an abundant number, since it is smaller than the sum of its proper divisors (822829676).

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

748026940 is a wasteful number, since it uses less digits than its factorization.

748026940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37401356 (or 37401354 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 748026940 is about 27350.0811698978. The cubic root of 748026940 is about 907.7628660706.

The spelling of 748026940 in words is "seven hundred forty-eight million, twenty-six thousand, nine hundred forty".