6435213470 has 64 divisors (see below), whose sum is σ = 13828340736. Its totient is φ = 2108198400.

The previous prime is 6435213469. The next prime is 6435213487. The reversal of 6435213470 is 743125346.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 6435213470.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2296070 + ... + 2298870.

It is an arithmetic number, because the mean of its divisors is an integer number (216067824).

Almost surely, 2^6435213470 is an apocalyptic number.

6435213470 is an abundant number, since it is smaller than the sum of its proper divisors (7393127266).

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

6435213470 is a wasteful number, since it uses less digits than its factorization.

6435213470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4265.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 6435213470 is about 80219.7822859175. The cubic root of 6435213470 is about 1860.0344416870.

The spelling of 6435213470 in words is "six billion, four hundred thirty-five million, two hundred thirteen thousand, four hundred seventy".