304941949 has 8 divisors (see below), whose sum is σ = 329034272. Its totient is φ = 280940400.

The previous prime is 304941943. The next prime is 304941983. The reversal of 304941949 is 949149403.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 304941949 - 2³ = 304941941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304941941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15627 + ... + 29224.

It is an arithmetic number, because the mean of its divisors is an integer number (41129284).

Almost surely, 2^304941949 is an apocalyptic number.

It is an amenable number.

304941949 is a deficient number, since it is larger than the sum of its proper divisors (24092323).

304941949 is a wasteful number, since it uses less digits than its factorization.

304941949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45387.

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 304941949 is about 17462.5871221878. The cubic root of 304941949 is about 673.0888410500.

The spelling of 304941949 in words is "three hundred four million, nine hundred forty-one thousand, nine hundred forty-nine".