940840467 has 32 divisors (see below), whose sum is σ = 1457203200. Its totient is φ = 528847488.

The previous prime is 940840463. The next prime is 940840493. The reversal of 940840467 is 764048049.

It is not a de Polignac number, because 940840467 - 2² = 940840463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (940840463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 525009 + ... + 526797.

It is an arithmetic number, because the mean of its divisors is an integer number (45537600).

Almost surely, 2^940840467 is an apocalyptic number.

940840467 is a deficient number, since it is larger than the sum of its proper divisors (516362733).

940840467 is a wasteful number, since it uses less digits than its factorization.

940840467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2195.

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 940840467 is about 30673.1228765511. The cubic root of 940840467 is about 979.8779755745.

The spelling of 940840467 in words is "nine hundred forty million, eight hundred forty thousand, four hundred sixty-seven".