414904493 has 4 divisors (see below), whose sum is σ = 421706268. Its totient is φ = 408102720.

The previous prime is 414904489. The next prime is 414904507. The reversal of 414904493 is 394409414.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 243765769 + 171138724 = 15613^2 + 13082^2 .

It is a cyclic number.

It is not a de Polignac number, because 414904493 - 2² = 414904489 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (414904393) 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, 3400796 + ... + 3400917.

It is an arithmetic number, because the mean of its divisors is an integer number (105426567).

Almost surely, 2^414904493 is an apocalyptic number.

It is an amenable number.

414904493 is a deficient number, since it is larger than the sum of its proper divisors (6801775).

414904493 is an equidigital number, since it uses as much as digits as its factorization.

414904493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6801774.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 414904493 is about 20369.2045254595. The cubic root of 414904493 is about 745.8463681072.

The spelling of 414904493 in words is "four hundred fourteen million, nine hundred four thousand, four hundred ninety-three".