304366474994404 has 27 divisors (see below), whose sum is σ = 539141144271177. Its totient is φ = 150348273934944.

The previous prime is 304366474994371. The next prime is 304366474994423. The reversal of 304366474994404 is 404499474663403.

It is a happy number.

The square root of 304366474994404 is 17446102.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 302966399164900 + 1400075829504 = 17405930^2 + 1183248^2 .

It is a super-2 number, since 2×304366474994404² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 304366474994404.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2896000384 + ... + 2896105480.

Almost surely, 2^{304366474994404} is an apocalyptic number.

304366474994404 is the 17446102-nd square number.

It is an amenable number.

304366474994404 is a deficient number, since it is larger than the sum of its proper divisors (234774669276773).

304366474994404 is an frugal number, since it uses more digits than its factorization.

304366474994404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210364 (or 105182 counting only the distinct ones).

The product of its (nonzero) digits is 752467968, while the sum is 67.

The spelling of 304366474994404 in words is "three hundred four trillion, three hundred sixty-six billion, four hundred seventy-four million, nine hundred ninety-four thousand, four hundred four".