432649603 has 4 divisors (see below), whose sum is σ = 434246368. Its totient is φ = 431052840.

The previous prime is 432649601. The next prime is 432649649. The reversal of 432649603 is 306946234.

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

It is a cyclic number.

It is not a de Polignac number, because 432649603 - 2¹ = 432649601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432649601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 797976 + ... + 798517.

It is an arithmetic number, because the mean of its divisors is an integer number (108561592).

Almost surely, 2^432649603 is an apocalyptic number.

432649603 is a deficient number, since it is larger than the sum of its proper divisors (1596765).

432649603 is a wasteful number, since it uses less digits than its factorization.

432649603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1596764.

The product of its (nonzero) digits is 93312, while the sum is 37.

The square root of 432649603 is about 20800.2308400652. The cubic root of 432649603 is about 756.3313515108.

The spelling of 432649603 in words is "four hundred thirty-two million, six hundred forty-nine thousand, six hundred three".