380340488 has 64 divisors (see below), whose sum is σ = 811192320. Its totient is φ = 165614400.

The previous prime is 380340463. The next prime is 380340517. The reversal of 380340488 is 884043083.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291245 + ... + 292547.

It is an arithmetic number, because the mean of its divisors is an integer number (12674880).

Almost surely, 2^380340488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 380340488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (405596160).

380340488 is an abundant number, since it is smaller than the sum of its proper divisors (430851832).

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

380340488 is a wasteful number, since it uses less digits than its factorization.

380340488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1458 (or 1454 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 380340488 is about 19502.3200671100. The cubic root of 380340488 is about 724.5319137851.

The spelling of 380340488 in words is "three hundred eighty million, three hundred forty thousand, four hundred eighty-eight".