1934772372 has 96 divisors (see below), whose sum is σ = 5576309760. Its totient is φ = 576097920.

The previous prime is 1934772313. The next prime is 1934772373. The reversal of 1934772372 is 2732774391.

1934772372 is a `hidden beast` number, since 1 + 93 + 477 + 23 + 72 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1934772373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21298 + ... + 65750.

It is an arithmetic number, because the mean of its divisors is an integer number (58086560).

Almost surely, 2^1934772372 is an apocalyptic number.

1934772372 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 1934772372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2788154880).

1934772372 is an abundant number, since it is smaller than the sum of its proper divisors (3641537388).

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

1934772372 is a wasteful number, since it uses less digits than its factorization.

1934772372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44510 (or 44502 counting only the distinct ones).

The product of its digits is 444528, while the sum is 45.

The square root of 1934772372 is about 43986.0474696238. The cubic root of 1934772372 is about 1246.0724450680.

It can be divided in two parts, 19347 and 72372, that added together give a palindrome (91719).

The spelling of 1934772372 in words is "one billion, nine hundred thirty-four million, seven hundred seventy-two thousand, three hundred seventy-two".