3770828928 has 96 divisors (see below), whose sum is σ = 11103446640. Its totient is φ = 1227695616.

The previous prime is 3770828921. The next prime is 3770828959. The reversal of 3770828928 is 8298280773.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (3770828921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11475 + ... + 87597.

Almost surely, 2^3770828928 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 3770828928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5551723320).

3770828928 is an abundant number, since it is smaller than the sum of its proper divisors (7332617712).

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

3770828928 is a wasteful number, since it uses less digits than its factorization.

3770828928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76186 (or 76171 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The square root of 3770828928 is about 61407.0755532292. The cubic root of 3770828928 is about 1556.4874024630.

The spelling of 3770828928 in words is "three billion, seven hundred seventy million, eight hundred twenty-eight thousand, nine hundred twenty-eight".