9049690046 has 4 divisors (see below), whose sum is σ = 13574535072. Its totient is φ = 4524845022.

The previous prime is 9049690037. The next prime is 9049690049. The reversal of 9049690046 is 6400969409.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6400969409 = 1163 ⋅5503843.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9049690049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2262422510 + ... + 2262422513.

It is an arithmetic number, because the mean of its divisors is an integer number (3393633768).

Almost surely, 2^9049690046 is an apocalyptic number.

9049690046 is a deficient number, since it is larger than the sum of its proper divisors (4524845026).

9049690046 is a wasteful number, since it uses less digits than its factorization.

9049690046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4524845025.

The product of its (nonzero) digits is 419904, while the sum is 47.

The square root of 9049690046 is about 95129.8588561972. The cubic root of 9049690046 is about 2083.9049275818.

The spelling of 9049690046 in words is "nine billion, forty-nine million, six hundred ninety thousand, forty-six".