1936847952 has 120 divisors (see below), whose sum is σ = 5849625600. Its totient is φ = 594710784.

The previous prime is 1936847951. The next prime is 1936847959. The reversal of 1936847952 is 2597486391.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1936847951) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1345249 + ... + 1346687.

It is an arithmetic number, because the mean of its divisors is an integer number (48746880).

Almost surely, 2^1936847952 is an apocalyptic number.

1936847952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1936847952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2924812800).

1936847952 is an abundant number, since it is smaller than the sum of its proper divisors (3912777648).

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

1936847952 is a wasteful number, since it uses less digits than its factorization.

1936847952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2185 (or 2176 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 1936847952 is about 44009.6347633106. The cubic root of 1936847952 is about 1246.5178719279.

The spelling of 1936847952 in words is "one billion, nine hundred thirty-six million, eight hundred forty-seven thousand, nine hundred fifty-two".