3830870780 has 96 divisors (see below), whose sum is σ = 9321080832. Its totient is φ = 1307059200.

The previous prime is 3830870773. The next prime is 3830870789. The reversal of 3830870780 is 870780383.

It is a super-4 number, since 4×3830870780⁴ (a number of 39 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3830870789) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1371185 + ... + 1373975.

It is an arithmetic number, because the mean of its divisors is an integer number (97094592).

Almost surely, 2^3830870780 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 3830870780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4660540416).

3830870780 is an abundant number, since it is smaller than the sum of its proper divisors (5490210052).

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

3830870780 is a wasteful number, since it uses less digits than its factorization.

3830870780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3195 (or 3193 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 44.

The square root of 3830870780 is about 61894.0286295859. The cubic root of 3830870780 is about 1564.7051103579.

The spelling of 3830870780 in words is "three billion, eight hundred thirty million, eight hundred seventy thousand, seven hundred eighty".