2108964930 has 16 divisors (see below), whose sum is σ = 5061515904. Its totient is φ = 562390640.

The previous prime is 2108964911. The next prime is 2108964973. The reversal of 2108964930 is 394698012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35149386 + ... + 35149445.

It is an arithmetic number, because the mean of its divisors is an integer number (316344744).

Almost surely, 2^2108964930 is an apocalyptic number.

2108964930 is an abundant number, since it is smaller than the sum of its proper divisors (2952550974).

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

2108964930 is a wasteful number, since it uses less digits than its factorization.

2108964930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70298841.

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 2108964930 is about 45923.4681834898. The cubic root of 2108964930 is about 1282.3988482706.

The spelling of 2108964930 in words is "two billion, one hundred eight million, nine hundred sixty-four thousand, nine hundred thirty".