435478645 has 16 divisors (see below), whose sum is σ = 617823360. Its totient is φ = 288316224.

The previous prime is 435478643. The next prime is 435478649. The reversal of 435478645 is 546874534.

It is not a de Polignac number, because 435478645 - 2¹ = 435478643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 435478595 and 435478604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (435478643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213507 + ... + 215536.

It is an arithmetic number, because the mean of its divisors is an integer number (38613960).

Almost surely, 2^435478645 is an apocalyptic number.

It is an amenable number.

435478645 is a deficient number, since it is larger than the sum of its proper divisors (182344715).

435478645 is a wasteful number, since it uses less digits than its factorization.

435478645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429084.

The product of its digits is 1612800, while the sum is 46.

The square root of 435478645 is about 20868.1250954656. The cubic root of 435478645 is about 757.9762902663.

The spelling of 435478645 in words is "four hundred thirty-five million, four hundred seventy-eight thousand, six hundred forty-five".