7304049 has 6 divisors (see below), whose sum is σ = 10550306. Its totient is φ = 4869360.

The previous prime is 7304009. The next prime is 7304051. The reversal of 7304049 is 9404037.

It can be written as a sum of positive squares in only one way, i.e., 6411024 + 893025 = 2532^2 + 945^2 .

It is not a de Polignac number, because 7304049 - 2⁷ = 7303921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7304009) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 405772 + ... + 405789.

Almost surely, 2^7304049 is an apocalyptic number.

It is an amenable number.

7304049 is a deficient number, since it is larger than the sum of its proper divisors (3246257).

7304049 is a wasteful number, since it uses less digits than its factorization.

7304049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811567 (or 811564 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 7304049 is about 2702.6004144157. The cubic root of 7304049 is about 194.0236004165.

The spelling of 7304049 in words is "seven million, three hundred four thousand, forty-nine".