1740536745 has 16 divisors (see below), whose sum is σ = 2811898752. Its totient is φ = 919272960.

The previous prime is 1740536741. The next prime is 1740536767. The reversal of 1740536745 is 5476350471.

It is a happy number.

It is not a de Polignac number, because 1740536745 - 2² = 1740536741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1740536697 and 1740536706.

It is not an unprimeable number, because it can be changed into a prime (1740536741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 561736 + ... + 564825.

It is an arithmetic number, because the mean of its divisors is an integer number (175743672).

Almost surely, 2^1740536745 is an apocalyptic number.

1740536745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1740536745 is a deficient number, since it is larger than the sum of its proper divisors (1071362007).

1740536745 is a wasteful number, since it uses less digits than its factorization.

1740536745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126672.

The product of its (nonzero) digits is 352800, while the sum is 42.

The square root of 1740536745 is about 41719.7404713884. The cubic root of 1740536745 is about 1202.8950343357.

The spelling of 1740536745 in words is "one billion, seven hundred forty million, five hundred thirty-six thousand, seven hundred forty-five".