740041970687 has 4 divisors (see below), whose sum is σ = 740103864240. Its totient is φ = 739980077136.

The previous prime is 740041970677. The next prime is 740041970713. The reversal of 740041970687 is 786079140047.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 740041970687 - 2⁴ = 740041970671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740041970627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30928838 + ... + 30952755.

It is an arithmetic number, because the mean of its divisors is an integer number (185025966060).

Almost surely, 2^740041970687 is an apocalyptic number.

740041970687 is a deficient number, since it is larger than the sum of its proper divisors (61893553).

740041970687 is a wasteful number, since it uses less digits than its factorization.

740041970687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61893552.

The product of its (nonzero) digits is 2370816, while the sum is 53.

The spelling of 740041970687 in words is "seven hundred forty billion, forty-one million, nine hundred seventy thousand, six hundred eighty-seven".