8940472426 has 8 divisors (see below), whose sum is σ = 13433325444. Its totient is φ = 4462697280.

The previous prime is 8940472369. The next prime is 8940472459. The reversal of 8940472426 is 6242740498.

It can be written as a sum of positive squares in 2 ways, for example, as 8936866225 + 3606201 = 94535^2 + 1899^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3767985 + ... + 3770356.

Almost surely, 2^8940472426 is an apocalyptic number.

8940472426 is a deficient number, since it is larger than the sum of its proper divisors (4492853018).

8940472426 is a wasteful number, since it uses less digits than its factorization.

8940472426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7538936.

The product of its (nonzero) digits is 774144, while the sum is 46.

The square root of 8940472426 is about 94554.0714406313. The cubic root of 8940472426 is about 2075.4876621079.

The spelling of 8940472426 in words is "eight billion, nine hundred forty million, four hundred seventy-two thousand, four hundred twenty-six".