380498508 has 72 divisors (see below), whose sum is σ = 1045444400. Its totient is φ = 115986816.

The previous prime is 380498507. The next prime is 380498519. The reversal of 380498508 is 805894083.

It is a super-2 number, since 2×380498508² = 289558229180452128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (380498507) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47283 + ... + 54741.

Almost surely, 2^380498508 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 380498508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (522722200).

380498508 is an abundant number, since it is smaller than the sum of its proper divisors (664945892).

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

380498508 is a wasteful number, since it uses less digits than its factorization.

380498508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7591 (or 7586 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 380498508 is about 19506.3709592533. The cubic root of 380498508 is about 724.6322402772.

The spelling of 380498508 in words is "three hundred eighty million, four hundred ninety-eight thousand, five hundred eight".