3045049330 has 8 divisors (see below), whose sum is σ = 5481088812. Its totient is φ = 1218019728.

The previous prime is 3045049321. The next prime is 3045049331. The reversal of 3045049330 is 339405403.

It can be written as a sum of positive squares in 2 ways, for example, as 3003149601 + 41899729 = 54801^2 + 6473^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 3045049292 and 3045049301.

It is not an unprimeable number, because it can be changed into a prime (3045049331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152252457 + ... + 152252476.

Almost surely, 2^3045049330 is an apocalyptic number.

3045049330 is a deficient number, since it is larger than the sum of its proper divisors (2436039482).

3045049330 is a wasteful number, since it uses less digits than its factorization.

3045049330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304504940.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 3045049330 is about 55181.9656228373. The cubic root of 3045049330 is about 1449.4328864281.

The spelling of 3045049330 in words is "three billion, forty-five million, forty-nine thousand, three hundred thirty".