2109373074 has 48 divisors (see below), whose sum is σ = 4656506400. Its totient is φ = 689908608.

The previous prime is 2109373067. The next prime is 2109373081. The reversal of 2109373074 is 4703739012.

2109373074 is a `hidden beast` number, since 210 + 9 + 373 + 0 + 74 = 666.

It is an interprime number because it is at equal distance from previous prime (2109373067) and next prime (2109373081).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 681322 + ... + 684410.

It is an arithmetic number, because the mean of its divisors is an integer number (97010550).

Almost surely, 2^2109373074 is an apocalyptic number.

2109373074 is an abundant number, since it is smaller than the sum of its proper divisors (2547133326).

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

2109373074 is a wasteful number, since it uses less digits than its factorization.

2109373074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3799 (or 3796 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 2109373074 is about 45927.9117095476. The cubic root of 2109373074 is about 1282.4815696769.

The spelling of 2109373074 in words is "two billion, one hundred nine million, three hundred seventy-three thousand, seventy-four".