3428530994 has 32 divisors (see below), whose sum is σ = 6150245376. Its totient is φ = 1402479360.

The previous prime is 3428530993. The next prime is 3428531009. The reversal of 3428530994 is 4990358243.

It is not an unprimeable number, because it can be changed into a prime (3428530993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22427 + ... + 85790.

It is an arithmetic number, because the mean of its divisors is an integer number (192195168).

Almost surely, 2^3428530994 is an apocalyptic number.

3428530994 is a deficient number, since it is larger than the sum of its proper divisors (2721714382).

3428530994 is a wasteful number, since it uses less digits than its factorization.

3428530994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108330.

The product of its (nonzero) digits is 933120, while the sum is 47.

The square root of 3428530994 is about 58553.6591000084. The cubic root of 3428530994 is about 1507.8889544908. Note that the first 3 decimals are identical.

The spelling of 3428530994 in words is "three billion, four hundred twenty-eight million, five hundred thirty thousand, nine hundred ninety-four".