740501740 has 24 divisors (see below), whose sum is σ = 1696422672. Its totient is φ = 269273280.

The previous prime is 740501719. The next prime is 740501791. The reversal of 740501740 is 47105047.

It is a junction number, because it is equal to n+sod(n) for n = 740501699 and 740501708.

It is an unprimeable number.

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, 1682739 + ... + 1683178.

It is an arithmetic number, because the mean of its divisors is an integer number (70684278).

Almost surely, 2^740501740 is an apocalyptic number.

It is an amenable number.

740501740 is an abundant number, since it is smaller than the sum of its proper divisors (955920932).

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

740501740 is a wasteful number, since it uses less digits than its factorization.

740501740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3365937 (or 3365935 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 740501740 is about 27212.1616193936. The cubic root of 740501740 is about 904.7085495573.

Adding to 740501740 its reverse (47105047), we get a palindrome (787606787).

The spelling of 740501740 in words is "seven hundred forty million, five hundred one thousand, seven hundred forty".