740170073763 has 12 divisors (see below), whose sum is σ = 1079514499440. Its totient is φ = 488655970416.

The previous prime is 740170073761. The next prime is 740170073779. The reversal of 740170073763 is 367370071047.

It is not a de Polignac number, because 740170073763 - 2¹ = 740170073761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (740170073761) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 399227808 + ... + 399229661.

It is an arithmetic number, because the mean of its divisors is an integer number (89959541620).

Almost surely, 2^740170073763 is an apocalyptic number.

740170073763 is a deficient number, since it is larger than the sum of its proper divisors (339344425677).

740170073763 is a wasteful number, since it uses less digits than its factorization.

740170073763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798457578 (or 798457575 counting only the distinct ones).

The product of its (nonzero) digits is 518616, while the sum is 45.

The spelling of 740170073763 in words is "seven hundred forty billion, one hundred seventy million, seventy-three thousand, seven hundred sixty-three".