1941774032 has 80 divisors (see below), whose sum is σ = 4251156480. Its totient is φ = 851222400.

The previous prime is 1941774019. The next prime is 1941774053. The reversal of 1941774032 is 2304771491.

It is a happy number.

It is a congruent number.

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, 2613053 + ... + 2613795.

It is an arithmetic number, because the mean of its divisors is an integer number (53139456).

Almost surely, 2^1941774032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1941774032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2125578240).

1941774032 is an abundant number, since it is smaller than the sum of its proper divisors (2309382448).

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

1941774032 is a wasteful number, since it uses less digits than its factorization.

1941774032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272 (or 1266 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 1941774032 is about 44065.5651501260. The cubic root of 1941774032 is about 1247.5737538707.

The spelling of 1941774032 in words is "one billion, nine hundred forty-one million, seven hundred seventy-four thousand, thirty-two".