380948501 has 4 divisors (see below), whose sum is σ = 380990400. Its totient is φ = 380906604.

The previous prime is 380948479. The next prime is 380948509. The reversal of 380948501 is 105849083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 380948501 - 2¹⁰ = 380947477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380948509) 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 3 ways as a sum of consecutive naturals, for example, 941 + ... + 27618.

It is an arithmetic number, because the mean of its divisors is an integer number (95247600).

Almost surely, 2^380948501 is an apocalyptic number.

It is an amenable number.

380948501 is a deficient number, since it is larger than the sum of its proper divisors (41899).

380948501 is a wasteful number, since it uses less digits than its factorization.

380948501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41898.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 380948501 is about 19517.9020645150. The cubic root of 380948501 is about 724.9177875862.

The spelling of 380948501 in words is "three hundred eighty million, nine hundred forty-eight thousand, five hundred one".