723535748 has 48 divisors (see below), whose sum is σ = 1426553856. Its totient is φ = 318595200.

The previous prime is 723535693. The next prime is 723535783. The reversal of 723535748 is 847535327.

It is a junction number, because it is equal to n+sod(n) for n = 723535699 and 723535708.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 837965 + ... + 838827.

It is an arithmetic number, because the mean of its divisors is an integer number (29719872).

Almost surely, 2^723535748 is an apocalyptic number.

It is an amenable number.

723535748 is a deficient number, since it is larger than the sum of its proper divisors (703018108).

723535748 is a wasteful number, since it uses less digits than its factorization.

723535748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604 (or 1602 counting only the distinct ones).

The product of its digits is 705600, while the sum is 44.

The square root of 723535748 is about 26898.6198158939. The cubic root of 723535748 is about 897.7456947933.

The spelling of 723535748 in words is "seven hundred twenty-three million, five hundred thirty-five thousand, seven hundred forty-eight".