1001096473 has 4 divisors (see below), whose sum is σ = 1078103908. Its totient is φ = 924089040.

The previous prime is 1001096441. The next prime is 1001096479. The reversal of 1001096473 is 3746901001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3746901001 = 30187 ⋅124123.

It can be written as a sum of positive squares in 2 ways, for example, as 440496144 + 560600329 = 20988^2 + 23677^2 .

It is a cyclic number.

It is not a de Polignac number, because 1001096473 - 2⁵ = 1001096441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1001096479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38503698 + ... + 38503723.

It is an arithmetic number, because the mean of its divisors is an integer number (269525977).

Almost surely, 2^1001096473 is an apocalyptic number.

1001096473 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1001096473 is a deficient number, since it is larger than the sum of its proper divisors (77007435).

1001096473 is an equidigital number, since it uses as much as digits as its factorization.

1001096473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77007434.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 1001096473 is about 31640.1086123294. The cubic root of 1001096473 is about 1000.3653574976.

Adding to 1001096473 its reverse (3746901001), we get a palindrome (4747997474).

The spelling of 1001096473 in words is "one billion, one million, ninety-six thousand, four hundred seventy-three".