413597642 has 4 divisors (see below), whose sum is σ = 620396466. Its totient is φ = 206798820.

The previous prime is 413597617. The next prime is 413597659. The reversal of 413597642 is 246795314.

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

It can be written as a sum of positive squares in only one way, i.e., 327646201 + 85951441 = 18101^2 + 9271^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 413597642.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103399409 + ... + 103399412.

Almost surely, 2^413597642 is an apocalyptic number.

413597642 is a deficient number, since it is larger than the sum of its proper divisors (206798824).

413597642 is a wasteful number, since it uses less digits than its factorization.

413597642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206798823.

The product of its digits is 181440, while the sum is 41.

The square root of 413597642 is about 20337.1001374336. The cubic root of 413597642 is about 745.0624646212.

The spelling of 413597642 in words is "four hundred thirteen million, five hundred ninety-seven thousand, six hundred forty-two".