906100283449 has 3 divisors (see below), whose sum is σ = 906101235343. Its totient is φ = 906099331556.

The previous prime is 906100283443. The next prime is 906100283453. The reversal of 906100283449 is 944382001609.

The square root of 906100283449 is 951893.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 944382001609 = 2383 ⋅396299623.

It can be written as a sum of positive squares in only one way, i.e., 285364298025 + 620735985424 = 534195^2 + 787868^2 .

It is not a de Polignac number, because 906100283449 - 2⁷ = 906100283321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 906100283399 and 906100283408.

It is not an unprimeable number, because it can be changed into a prime (906100283443) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 475947 + ... + 1427839.

Almost surely, 2^906100283449 is an apocalyptic number.

906100283449 is the 951893-rd square number.

906100283449 is the 475947-th centered octagonal number.

It is an amenable number.

906100283449 is a deficient number, since it is larger than the sum of its proper divisors (951894).

906100283449 is an frugal number, since it uses more digits than its factorization.

906100283449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1903786 (or 951893 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 906100283449 in words is "nine hundred six billion, one hundred million, two hundred eighty-three thousand, four hundred forty-nine".