2100330746 has 16 divisors (see below), whose sum is σ = 3211480224. Its totient is φ = 1029856464.

The previous prime is 2100330709. The next prime is 2100330761. The reversal of 2100330746 is 6470330012.

It is a super-2 number, since 2×2100330746² = 8822778485185833032, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323585 + ... + 330011.

It is an arithmetic number, because the mean of its divisors is an integer number (200717514).

Almost surely, 2^2100330746 is an apocalyptic number.

2100330746 is a deficient number, since it is larger than the sum of its proper divisors (1111149478).

2100330746 is a wasteful number, since it uses less digits than its factorization.

2100330746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9565.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 2100330746 is about 45829.3655421936. The cubic root of 2100330746 is about 1280.6463910514.

Adding to 2100330746 its reverse (6470330012), we get a palindrome (8570660758).

The spelling of 2100330746 in words is "two billion, one hundred million, three hundred thirty thousand, seven hundred forty-six".