3779021880 has 192 divisors, whose sum is σ = 12585456000. Its totient is φ = 983144448.

The previous prime is 3779021867. The next prime is 3779021903. The reversal of 3779021880 is 881209773.

3779021880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2530414 + ... + 2531906.

It is an arithmetic number, because the mean of its divisors is an integer number (65549250).

Almost surely, 2^3779021880 is an apocalyptic number.

3779021880 is a gapful number since it is divisible by the number (30) 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 3779021880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6292728000).

3779021880 is an abundant number, since it is smaller than the sum of its proper divisors (8806434120).

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

3779021880 is a wasteful number, since it uses less digits than its factorization.

3779021880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678 (or 1671 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The square root of 3779021880 is about 61473.7495196120. The cubic root of 3779021880 is about 1557.6138569980.

The spelling of 3779021880 in words is "three billion, seven hundred seventy-nine million, twenty-one thousand, eight hundred eighty".