380161002 has 16 divisors (see below), whose sum is σ = 818808480. Its totient is φ = 116972592.

The previous prime is 380160973. The next prime is 380161003. The reversal of 380161002 is 200161083.

It is a self number, because there is not a number n which added to its sum of digits gives 380161002.

It is not an unprimeable number, because it can be changed into a prime (380161003) 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, 2436852 + ... + 2437007.

It is an arithmetic number, because the mean of its divisors is an integer number (51175530).

Almost surely, 2^380161002 is an apocalyptic number.

380161002 is an abundant number, since it is smaller than the sum of its proper divisors (438647478).

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

380161002 is a wasteful number, since it uses less digits than its factorization.

380161002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4873877.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 380161002 is about 19497.7178664581. The cubic root of 380161002 is about 724.4179248719.

The spelling of 380161002 in words is "three hundred eighty million, one hundred sixty-one thousand, two".