380203472 has 20 divisors (see below), whose sum is σ = 803612256. Its totient is φ = 172819680.

The previous prime is 380203459. The next prime is 380203507. The reversal of 380203472 is 274302083.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1079948 + ... + 1080299.

Almost surely, 2^380203472 is an apocalyptic number.

It is an amenable number.

380203472 is an abundant number, since it is smaller than the sum of its proper divisors (423408784).

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

380203472 is a wasteful number, since it uses less digits than its factorization.

380203472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2160266 (or 2160260 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 380203472 is about 19498.8069378616. The cubic root of 380203472 is about 724.4449001827. Note that the first 3 decimals are identical.

The spelling of 380203472 in words is "three hundred eighty million, two hundred three thousand, four hundred seventy-two".