413990347 has 4 divisors (see below), whose sum is σ = 420777136. Its totient is φ = 407203560.

The previous prime is 413990333. The next prime is 413990371. The reversal of 413990347 is 743099314.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 743099314 = 2 ⋅371549657.

It is a cyclic number.

It is not a de Polignac number, because 413990347 - 2⁷ = 413990219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413990327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3393303 + ... + 3393424.

It is an arithmetic number, because the mean of its divisors is an integer number (105194284).

Almost surely, 2^413990347 is an apocalyptic number.

413990347 is a deficient number, since it is larger than the sum of its proper divisors (6786789).

413990347 is an equidigital number, since it uses as much as digits as its factorization.

413990347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6786788.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 413990347 is about 20346.7527384593. The cubic root of 413990347 is about 745.2981987188.

The spelling of 413990347 in words is "four hundred thirteen million, nine hundred ninety thousand, three hundred forty-seven".