413661246 has 16 divisors (see below), whose sum is σ = 828954000. Its totient is φ = 137615168.

The previous prime is 413661229. The next prime is 413661299. The reversal of 413661246 is 642166314.

It is a super-2 number, since 2×413661246² = 342231252884545032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64671 + ... + 70778.

It is an arithmetic number, because the mean of its divisors is an integer number (51809625).

Almost surely, 2^413661246 is an apocalyptic number.

413661246 is an abundant number, since it is smaller than the sum of its proper divisors (415292754).

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

413661246 is a wasteful number, since it uses less digits than its factorization.

413661246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135963.

The product of its digits is 20736, while the sum is 33.

The square root of 413661246 is about 20338.6638204185. The cubic root of 413661246 is about 745.1006551388.

The spelling of 413661246 in words is "four hundred thirteen million, six hundred sixty-one thousand, two hundred forty-six".