413638794 has 24 divisors (see below), whose sum is σ = 901931940. Its totient is φ = 137000448.

The previous prime is 413638789. The next prime is 413638843. The reversal of 413638794 is 497836314.

413638794 is a `hidden beast` number, since 4 + 1 + 3 + 638 + 7 + 9 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 371063169 + 42575625 = 19263^2 + 6525^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70359 + ... + 76010.

Almost surely, 2^413638794 is an apocalyptic number.

413638794 is an abundant number, since it is smaller than the sum of its proper divisors (488293146).

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

413638794 is a wasteful number, since it uses less digits than its factorization.

413638794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146534 (or 146531 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 413638794 is about 20338.1118592656. Note that the first 3 decimals coincide. The cubic root of 413638794 is about 745.0871744604.

The spelling of 413638794 in words is "four hundred thirteen million, six hundred thirty-eight thousand, seven hundred ninety-four".