377638348 has 24 divisors (see below), whose sum is σ = 689950800. Its totient is φ = 180629568.

The previous prime is 377638337. The next prime is 377638361. The reversal of 377638348 is 843836773.

It is a super-2 number, since 2×377638348² = 285221443760338208, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2290 + ... + 27577.

It is an arithmetic number, because the mean of its divisors is an integer number (28747950).

Almost surely, 2^377638348 is an apocalyptic number.

It is an amenable number.

377638348 is a deficient number, since it is larger than the sum of its proper divisors (312312452).

377638348 is a wasteful number, since it uses less digits than its factorization.

377638348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30009 (or 30007 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 49.

The square root of 377638348 is about 19432.9191836945. The cubic root of 377638348 is about 722.8120149942.

It can be divided in two parts, 3776 and 38348, that added together give a palindrome (42124).

The spelling of 377638348 in words is "three hundred seventy-seven million, six hundred thirty-eight thousand, three hundred forty-eight".