740041970686 has 4 divisors (see below), whose sum is σ = 1110062956032. Its totient is φ = 370020985342.

The previous prime is 740041970677. The next prime is 740041970713. The reversal of 740041970686 is 686079140047.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185010492670 + ... + 185010492673.

It is an arithmetic number, because the mean of its divisors is an integer number (277515739008).

Almost surely, 2^740041970686 is an apocalyptic number.

740041970686 is a deficient number, since it is larger than the sum of its proper divisors (370020985346).

740041970686 is a wasteful number, since it uses less digits than its factorization.

740041970686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370020985345.

The product of its (nonzero) digits is 2032128, while the sum is 52.

The spelling of 740041970686 in words is "seven hundred forty billion, forty-one million, nine hundred seventy thousand, six hundred eighty-six".