3029900730 has 32 divisors (see below), whose sum is σ = 7346735424. Its totient is φ = 799643136.

The previous prime is 3029900711. The next prime is 3029900747. The reversal of 3029900730 is 370099203.

It is a junction number, because it is equal to n+sod(n) for n = 3029900691 and 3029900700.

It is an unprimeable number.

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, 517692 + ... + 523511.

It is an arithmetic number, because the mean of its divisors is an integer number (229585482).

Almost surely, 2^3029900730 is an apocalyptic number.

3029900730 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3029900730 is an abundant number, since it is smaller than the sum of its proper divisors (4316834694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3029900730 is a wasteful number, since it uses less digits than its factorization.

3029900730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041310.

The product of its (nonzero) digits is 10206, while the sum is 33.

The square root of 3029900730 is about 55044.5340610673. The cubic root of 3029900730 is about 1447.0253293105.

Adding to 3029900730 its reverse (370099203), we get a palindrome (3399999933).

The spelling of 3029900730 in words is "three billion, twenty-nine million, nine hundred thousand, seven hundred thirty".