7404305949 has 48 divisors (see below), whose sum is σ = 11531619840. Its totient is φ = 4568711040.

The previous prime is 7404305941. The next prime is 7404305959. The reversal of 7404305949 is 9495034047.

It is a happy number.

It is not a de Polignac number, because 7404305949 - 2³ = 7404305941 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7404305941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 602979 + ... + 615135.

It is an arithmetic number, because the mean of its divisors is an integer number (240242080).

Almost surely, 2^7404305949 is an apocalyptic number.

It is an amenable number.

7404305949 is a deficient number, since it is larger than the sum of its proper divisors (4127313891).

7404305949 is a wasteful number, since it uses less digits than its factorization.

7404305949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12290 (or 12287 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 7404305949 is about 86048.2768508469. The cubic root of 7404305949 is about 1949.0730592474.

The spelling of 7404305949 in words is "seven billion, four hundred four million, three hundred five thousand, nine hundred forty-nine".