6473970 has 24 divisors (see below), whose sum is σ = 16832556. Its totient is φ = 1726368.

The previous prime is 6473963. The next prime is 6473977. The reversal of 6473970 is 793746.

6473970 is a `hidden beast` number, since 647 + 3 + 9 + 7 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (6473963) and next prime (6473977).

It can be written as a sum of positive squares in 2 ways, for example, as 5377761 + 1096209 = 2319^2 + 1047^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 6 + 4⁵ + 7⁶ + 3¹² + 9⁵ + 7⁸ + 0 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6473977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35877 + ... + 36056.

Almost surely, 2^6473970 is an apocalyptic number.

6473970 is an abundant number, since it is smaller than the sum of its proper divisors (10358586).

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

6473970 is a wasteful number, since it uses less digits than its factorization.

6473970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71946 (or 71943 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 6473970 is about 2544.3997327464. The cubic root of 6473970 is about 186.3761033608.

The spelling of 6473970 in words is "six million, four hundred seventy-three thousand, nine hundred seventy".