380137802 has 32 divisors (see below), whose sum is σ = 638763840. Its totient is φ = 168174720.

The previous prime is 380137801. The next prime is 380137817. The reversal of 380137802 is 208731083.

It is not an unprimeable number, because it can be changed into a prime (380137801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367478 + ... + 368510.

It is an arithmetic number, because the mean of its divisors is an integer number (19961370).

Almost surely, 2^380137802 is an apocalyptic number.

380137802 is a deficient number, since it is larger than the sum of its proper divisors (258626038).

380137802 is a wasteful number, since it uses less digits than its factorization.

380137802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 380137802 is about 19497.1229159587. The cubic root of 380137802 is about 724.4031882755.

Adding to 380137802 its reverse (208731083), we get a palindrome (588868885).

The spelling of 380137802 in words is "three hundred eighty million, one hundred thirty-seven thousand, eight hundred two".