1934828604 has 72 divisors (see below), whose sum is σ = 4988535552. Its totient is φ = 632180640.

The previous prime is 1934828603. The next prime is 1934828611. The reversal of 1934828604 is 4068284391.

It is a happy number.

1934828604 is a `hidden beast` number, since 1 + 9 + 34 + 8 + 2 + 8 + 604 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1934828604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1934828603) 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, 388957 + ... + 393899.

It is an arithmetic number, because the mean of its divisors is an integer number (69285216).

Almost surely, 2^1934828604 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 1934828604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2494267776).

1934828604 is an abundant number, since it is smaller than the sum of its proper divisors (3053706948).

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

1934828604 is a wasteful number, since it uses less digits than its factorization.

1934828604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5167 (or 5162 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 1934828604 is about 43986.6866676725. The cubic root of 1934828604 is about 1246.0845168528.

The spelling of 1934828604 in words is "one billion, nine hundred thirty-four million, eight hundred twenty-eight thousand, six hundred four".