380477463 has 4 divisors (see below), whose sum is σ = 507303288. Its totient is φ = 253651640.

The previous prime is 380477423. The next prime is 380477467. The reversal of 380477463 is 364774083.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-380477463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380477467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63412908 + ... + 63412913.

It is an arithmetic number, because the mean of its divisors is an integer number (126825822).

Almost surely, 2^380477463 is an apocalyptic number.

380477463 is a deficient number, since it is larger than the sum of its proper divisors (126825825).

380477463 is a wasteful number, since it uses less digits than its factorization.

380477463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126825824.

The product of its (nonzero) digits is 338688, while the sum is 42.

The square root of 380477463 is about 19505.8315126528. The cubic root of 380477463 is about 724.6188804642.

The spelling of 380477463 in words is "three hundred eighty million, four hundred seventy-seven thousand, four hundred sixty-three".