740404171 has 4 divisors (see below), whose sum is σ = 797358352. Its totient is φ = 683449992.

The previous prime is 740404169. The next prime is 740404183. The reversal of 740404171 is 171404047.

740404171 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 740404171 - 2¹ = 740404169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (740404121) 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, 28477071 + ... + 28477096.

It is an arithmetic number, because the mean of its divisors is an integer number (199339588).

Almost surely, 2^740404171 is an apocalyptic number.

740404171 is a deficient number, since it is larger than the sum of its proper divisors (56954181).

740404171 is a wasteful number, since it uses less digits than its factorization.

740404171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56954180.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 740404171 is about 27210.3688141120. The cubic root of 740404171 is about 904.6688128127.

The spelling of 740404171 in words is "seven hundred forty million, four hundred four thousand, one hundred seventy-one".