6378490104 has 32 divisors (see below), whose sum is σ = 18224257920. Its totient is φ = 1822425696.

The previous prime is 6378490103. The next prime is 6378490109. The reversal of 6378490104 is 4010948736.

It is a super-3 number, since 3×6378490104³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6378490103) 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, 18983434 + ... + 18983769.

It is an arithmetic number, because the mean of its divisors is an integer number (569508060).

Almost surely, 2^6378490104 is an apocalyptic number.

It is an amenable number.

6378490104 is an abundant number, since it is smaller than the sum of its proper divisors (11845767816).

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

6378490104 is a wasteful number, since it uses less digits than its factorization.

6378490104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37967219 (or 37967215 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 6378490104 is about 79865.4500018625. The cubic root of 6378490104 is about 1854.5531969042.

The spelling of 6378490104 in words is "six billion, three hundred seventy-eight million, four hundred ninety thousand, one hundred four".