940008471 has 8 divisors (see below), whose sum is σ = 1253900400. Its totient is φ = 626394432.

The previous prime is 940008427. The next prime is 940008481. The reversal of 940008471 is 174800049.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 940008471 - 2⁷ = 940008343 is a prime.

It is a super-3 number, since 3×940008471³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940008401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61446 + ... + 75203.

It is an arithmetic number, because the mean of its divisors is an integer number (156737550).

Almost surely, 2^940008471 is an apocalyptic number.

940008471 is a deficient number, since it is larger than the sum of its proper divisors (313891929).

940008471 is a wasteful number, since it uses less digits than its factorization.

940008471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138945.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 940008471 is about 30659.5575799782. The cubic root of 940008471 is about 979.5890512861.

The spelling of 940008471 in words is "nine hundred forty million, eight thousand, four hundred seventy-one".