1906773472 has 12 divisors (see below), whose sum is σ = 3753960336. Its totient is φ = 953386720.

The previous prime is 1906773433. The next prime is 1906773487. The reversal of 1906773472 is 2743776091.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29793304 + ... + 29793367.

It is an arithmetic number, because the mean of its divisors is an integer number (312830028).

Almost surely, 2^1906773472 is an apocalyptic number.

It is an amenable number.

1906773472 is a deficient number, since it is larger than the sum of its proper divisors (1847186864).

1906773472 is an equidigital number, since it uses as much as digits as its factorization.

1906773472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59586681 (or 59586673 counting only the distinct ones).

The product of its (nonzero) digits is 444528, while the sum is 46.

The square root of 1906773472 is about 43666.6173638399. The cubic root of 1906773472 is about 1240.0324028994.

The spelling of 1906773472 in words is "one billion, nine hundred six million, seven hundred seventy-three thousand, four hundred seventy-two".