8352406444 has 12 divisors (see below), whose sum is σ = 14624921584. Its totient is φ = 4173857424.

The previous prime is 8352406421. The next prime is 8352406457. The reversal of 8352406444 is 4446042538.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 8352406397 and 8352406406.

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, 578427 + ... + 592690.

Almost surely, 2^8352406444 is an apocalyptic number.

It is an amenable number.

8352406444 is a deficient number, since it is larger than the sum of its proper divisors (6272515140).

8352406444 is a wasteful number, since it uses less digits than its factorization.

8352406444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172904 (or 1172902 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 40.

The square root of 8352406444 is about 91391.5009396388. The cubic root of 8352406444 is about 2028.9462401234.

The spelling of 8352406444 in words is "eight billion, three hundred fifty-two million, four hundred six thousand, four hundred forty-four".