416674493 has 4 divisors (see below), whose sum is σ = 417855228. Its totient is φ = 415493760.

The previous prime is 416674483. The next prime is 416674529. The reversal of 416674493 is 394476614.

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 130827844 + 285846649 = 11438^2 + 16907^2 .

It is a cyclic number.

It is not a de Polignac number, because 416674493 - 2¹⁶ = 416608957 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 (416674483) 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, 589838 + ... + 590543.

It is an arithmetic number, because the mean of its divisors is an integer number (104463807).

Almost surely, 2^416674493 is an apocalyptic number.

It is an amenable number.

416674493 is a deficient number, since it is larger than the sum of its proper divisors (1180735).

416674493 is a wasteful number, since it uses less digits than its factorization.

416674493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180734.

The product of its digits is 435456, while the sum is 44.

The square root of 416674493 is about 20412.6062275252. The cubic root of 416674493 is about 746.9054674592.

The spelling of 416674493 in words is "four hundred sixteen million, six hundred seventy-four thousand, four hundred ninety-three".