407433601 has 4 divisors (see below), whose sum is σ = 407475972. Its totient is φ = 407391232.

The previous prime is 407433599. The next prime is 407433617. The reversal of 407433601 is 106334704.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 62031376 + 345402225 = 7876^2 + 18585^2 .

It is a cyclic number.

It is not a de Polignac number, because 407433601 - 2¹ = 407433599 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 407433601.

It is not an unprimeable number, because it can be changed into a prime (407433641) 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 3 ways as a sum of consecutive naturals, for example, 945 + ... + 28561.

It is an arithmetic number, because the mean of its divisors is an integer number (101868993).

Almost surely, 2^407433601 is an apocalyptic number.

It is an amenable number.

407433601 is a deficient number, since it is larger than the sum of its proper divisors (42371).

407433601 is a wasteful number, since it uses less digits than its factorization.

407433601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42370.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 407433601 is about 20184.9845429715. The cubic root of 407433601 is about 741.3425839783.

It can be divided in two parts, 40743 and 3601, that added together give a palindrome (44344).

The spelling of 407433601 in words is "four hundred seven million, four hundred thirty-three thousand, six hundred one".