381048348 has 24 divisors (see below), whose sum is σ = 913143952. Its totient is φ = 123583104.

The previous prime is 381048347. The next prime is 381048359. The reversal of 381048348 is 843840183.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (381048347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428665 + ... + 429552.

Almost surely, 2^381048348 is an apocalyptic number.

It is an amenable number.

381048348 is an abundant number, since it is smaller than the sum of its proper divisors (532095604).

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

381048348 is a wasteful number, since it uses less digits than its factorization.

381048348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858261 (or 858259 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 381048348 is about 19520.4597281929. The cubic root of 381048348 is about 724.9811159568.

The spelling of 381048348 in words is "three hundred eighty-one million, forty-eight thousand, three hundred forty-eight".