413779485 has 64 divisors (see below), whose sum is σ = 776724480. Its totient is φ = 184204800.

The previous prime is 413779417. The next prime is 413779489. The reversal of 413779485 is 584977314.

It is a happy number.

It is not a de Polignac number, because 413779485 - 2⁷ = 413779357 is a prime.

It is a super-4 number, since 4×413779485⁴ (a number of 36 digits) contains 4444 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413779489) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 688185 + ... + 688785.

It is an arithmetic number, because the mean of its divisors is an integer number (12136320).

Almost surely, 2^413779485 is an apocalyptic number.

It is an amenable number.

413779485 is a deficient number, since it is larger than the sum of its proper divisors (362944995).

413779485 is a wasteful number, since it uses less digits than its factorization.

413779485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778.

The product of its digits is 846720, while the sum is 48.

The square root of 413779485 is about 20341.5703671078. The cubic root of 413779485 is about 745.1716404071.

The spelling of 413779485 in words is "four hundred thirteen million, seven hundred seventy-nine thousand, four hundred eighty-five".