380782002 has 16 divisors (see below), whose sum is σ = 801646560. Its totient is φ = 120246912.

The previous prime is 380781967. The next prime is 380782007. The reversal of 380782002 is 200287083.

It is not an unprimeable number, because it can be changed into a prime (380782007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1669983 + ... + 1670210.

It is an arithmetic number, because the mean of its divisors is an integer number (50102910).

Almost surely, 2^380782002 is an apocalyptic number.

380782002 is an abundant number, since it is smaller than the sum of its proper divisors (420864558).

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

380782002 is a wasteful number, since it uses less digits than its factorization.

380782002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3340217.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 380782002 is about 19513.6363090020. The cubic root of 380782002 is about 724.8121602945.

The spelling of 380782002 in words is "three hundred eighty million, seven hundred eighty-two thousand, two".