8354444492 has 6 divisors (see below), whose sum is σ = 14620277868. Its totient is φ = 4177222244.

The previous prime is 8354444471. The next prime is 8354444519. The reversal of 8354444492 is 2944444538.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1044305558 + ... + 1044305565.

It is an arithmetic number, because the mean of its divisors is an integer number (2436712978).

Almost surely, 2^8354444492 is an apocalyptic number.

It is an amenable number.

8354444492 is a deficient number, since it is larger than the sum of its proper divisors (6265833376).

8354444492 is a wasteful number, since it uses less digits than its factorization.

8354444492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2088611127 (or 2088611125 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 47.

The square root of 8354444492 is about 91402.6503554465. The cubic root of 8354444492 is about 2029.1112525890. Note that the first 3 decimals are identical.

The spelling of 8354444492 in words is "eight billion, three hundred fifty-four million, four hundred forty-four thousand, four hundred ninety-two".