2107194790 has 16 divisors (see below), whose sum is σ = 3881159568. Its totient is φ = 823275936.

The previous prime is 2107194769. The next prime is 2107194799. The reversal of 2107194790 is 974917012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2107194799) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2449797 + ... + 2450656.

It is an arithmetic number, because the mean of its divisors is an integer number (242572473).

Almost surely, 2^2107194790 is an apocalyptic number.

2107194790 is a deficient number, since it is larger than the sum of its proper divisors (1773964778).

2107194790 is a wasteful number, since it uses less digits than its factorization.

2107194790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4900503.

The product of its (nonzero) digits is 31752, while the sum is 40.

The square root of 2107194790 is about 45904.1914208278. The cubic root of 2107194790 is about 1282.0399580128.

The spelling of 2107194790 in words is "two billion, one hundred seven million, one hundred ninety-four thousand, seven hundred ninety".