2034769428 has 144 divisors (see below), whose sum is σ = 5519404800. Its totient is φ = 630609408.

The previous prime is 2034769411. The next prime is 2034769439. The reversal of 2034769428 is 8249674302.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 8732800 + ... + 8733032.

It is an arithmetic number, because the mean of its divisors is an integer number (38329200).

Almost surely, 2^2034769428 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 2034769428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2759702400).

2034769428 is an abundant number, since it is smaller than the sum of its proper divisors (3484635372).

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

2034769428 is a wasteful number, since it uses less digits than its factorization.

2034769428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518 (or 513 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 2034769428 is about 45108.4185934289. The cubic root of 2034769428 is about 1267.1802669127.

The spelling of 2034769428 in words is "two billion, thirty-four million, seven hundred sixty-nine thousand, four hundred twenty-eight".