740584473887 has 4 divisors (see below), whose sum is σ = 740588127216. Its totient is φ = 740580820560.

The previous prime is 740584473823. The next prime is 740584473913. The reversal of 740584473887 is 788374485047.

740584473887 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 740584473887 - 2⁶ = 740584473823 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 (740584403887) 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, 1503539 + ... + 1934372.

It is an arithmetic number, because the mean of its divisors is an integer number (185147031804).

Almost surely, 2^740584473887 is an apocalyptic number.

740584473887 is a deficient number, since it is larger than the sum of its proper divisors (3653329).

740584473887 is a wasteful number, since it uses less digits than its factorization.

740584473887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3653328.

The product of its (nonzero) digits is 168591360, while the sum is 65.

The spelling of 740584473887 in words is "seven hundred forty billion, five hundred eighty-four million, four hundred seventy-three thousand, eight hundred eighty-seven".