1906044932 has 48 divisors (see below), whose sum is σ = 3686981760. Its totient is φ = 854976000.

The previous prime is 1906044911. The next prime is 1906044953. The reversal of 1906044932 is 2394406091.

It is an interprime number because it is at equal distance from previous prime (1906044911) and next prime (1906044953).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1950428 + ... + 1951404.

It is an arithmetic number, because the mean of its divisors is an integer number (76812120).

Almost surely, 2^1906044932 is an apocalyptic number.

It is an amenable number.

1906044932 is a deficient number, since it is larger than the sum of its proper divisors (1780936828).

1906044932 is a wasteful number, since it uses less digits than its factorization.

1906044932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532 (or 1530 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 1906044932 is about 43658.2744963655. The cubic root of 1906044932 is about 1239.8744522560.

The spelling of 1906044932 in words is "one billion, nine hundred six million, forty-four thousand, nine hundred thirty-two".