6381476 has 6 divisors (see below), whose sum is σ = 11167590. Its totient is φ = 3190736.

The previous prime is 6381469. The next prime is 6381481. The reversal of 6381476 is 6741836.

It can be written as a sum of positive squares in only one way, i.e., 5428900 + 952576 = 2330^2 + 976^2 .

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 797681 + ... + 797688.

It is an arithmetic number, because the mean of its divisors is an integer number (1861265).

Almost surely, 2^6381476 is an apocalyptic number.

It is an amenable number.

6381476 is a deficient number, since it is larger than the sum of its proper divisors (4786114).

6381476 is a wasteful number, since it uses less digits than its factorization.

6381476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595373 (or 1595371 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 6381476 is about 2526.1583481643. The cubic root of 6381476 is about 185.4842535971.

The spelling of 6381476 in words is "six million, three hundred eighty-one thousand, four hundred seventy-six".