380472398 has 4 divisors (see below), whose sum is σ = 570708600. Its totient is φ = 190236198.

The previous prime is 380472377. The next prime is 380472401. The reversal of 380472398 is 893274083.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95118098 + ... + 95118101.

It is an arithmetic number, because the mean of its divisors is an integer number (142677150).

Almost surely, 2^380472398 is an apocalyptic number.

380472398 is a deficient number, since it is larger than the sum of its proper divisors (190236202).

380472398 is a wasteful number, since it uses less digits than its factorization.

380472398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190236201.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 380472398 is about 19505.7016792527. The cubic root of 380472398 is about 724.6156650211.

The spelling of 380472398 in words is "three hundred eighty million, four hundred seventy-two thousand, three hundred ninety-eight".