413040309 has 8 divisors (see below), whose sum is σ = 600785952. Its totient is φ = 250327440.

The previous prime is 413040293. The next prime is 413040317. The reversal of 413040309 is 903040314.

413040309 = T₂₈₃₉ + T₂₈₄₀ + ... + T₂₉₃₇.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 413040309 - 2⁴ = 413040293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413040319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6258154 + ... + 6258219.

It is an arithmetic number, because the mean of its divisors is an integer number (75098244).

Almost surely, 2^413040309 is an apocalyptic number.

It is an amenable number.

413040309 is a deficient number, since it is larger than the sum of its proper divisors (187745643).

413040309 is a wasteful number, since it uses less digits than its factorization.

413040309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12516387.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 413040309 is about 20323.3931468148. The cubic root of 413040309 is about 744.7276508513.

The spelling of 413040309 in words is "four hundred thirteen million, forty thousand, three hundred nine".