6470477 has 4 divisors (see below), whose sum is σ = 6968220. Its totient is φ = 5972736.

The previous prime is 6470473. The next prime is 6470491. The reversal of 6470477 is 7740746.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 546121 + 5924356 = 739^2 + 2434^2 .

It is a cyclic number.

It is not a de Polignac number, because 6470477 - 2² = 6470473 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6470473) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 248852 + ... + 248877.

It is an arithmetic number, because the mean of its divisors is an integer number (1742055).

Almost surely, 2^6470477 is an apocalyptic number.

It is an amenable number.

6470477 is a deficient number, since it is larger than the sum of its proper divisors (497743).

6470477 is a wasteful number, since it uses less digits than its factorization.

6470477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497742.

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 6470477 is about 2543.7132306925. The cubic root of 6470477 is about 186.3425778812.

The spelling of 6470477 in words is "six million, four hundred seventy thousand, four hundred seventy-seven".