1906711794 has 24 divisors (see below), whose sum is σ = 4448994732. Its totient is φ = 586680480.

The previous prime is 1906711679. The next prime is 1906711813. The reversal of 1906711794 is 4971176091.

1906711794 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1846850625 + 59861169 = 42975^2 + 7737^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4073937 + ... + 4074404.

Almost surely, 2^1906711794 is an apocalyptic number.

1906711794 is an abundant number, since it is smaller than the sum of its proper divisors (2542282938).

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

1906711794 is a wasteful number, since it uses less digits than its factorization.

1906711794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8148362 (or 8148359 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 45.

The square root of 1906711794 is about 43665.9111206900. The cubic root of 1906711794 is about 1240.0190323995.

The spelling of 1906711794 in words is "one billion, nine hundred six million, seven hundred eleven thousand, seven hundred ninety-four".