380159450 has 24 divisors (see below), whose sum is σ = 771379200. Its totient is φ = 138239600.

The previous prime is 380159449. The next prime is 380159477. The reversal of 380159450 is 54951083.

It is a self number, because there is not a number n which added to its sum of digits gives 380159450.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 345050 + ... + 346149.

It is an arithmetic number, because the mean of its divisors is an integer number (32140800).

Almost surely, 2^380159450 is an apocalyptic number.

380159450 is an abundant number, since it is smaller than the sum of its proper divisors (391219750).

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

380159450 is a wasteful number, since it uses less digits than its factorization.

380159450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691222 (or 691217 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 380159450 is about 19497.6780668879. The cubic root of 380159450 is about 724.4169390631.

The spelling of 380159450 in words is "three hundred eighty million, one hundred fifty-nine thousand, four hundred fifty".