9049408 has 14 divisors (see below), whose sum is σ = 17957546. Its totient is φ = 4524672.

The previous prime is 9049357. The next prime is 9049409. The reversal of 9049408 is 8049409.

It can be written as a sum of positive squares in only one way, i.e., 8952064 + 97344 = 2992^2 + 312^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9049409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70635 + ... + 70762.

Almost surely, 2^9049408 is an apocalyptic number.

It is an amenable number.

9049408 is a deficient number, since it is larger than the sum of its proper divisors (8908138).

9049408 is a wasteful number, since it uses less digits than its factorization.

9049408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141409 (or 141399 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 9049408 is about 3008.2233959598. The cubic root of 9049408 is about 208.3883278105.

Subtracting from 9049408 its reverse (8049409), we obtain a palindrome (999999).

The spelling of 9049408 in words is "nine million, forty-nine thousand, four hundred eight".