416364026 has 16 divisors (see below), whose sum is σ = 672926184. Its totient is φ = 192071424.

The previous prime is 416364019. The next prime is 416364029. The reversal of 416364026 is 620463614.

It is a Cunningham number, because it is equal to 20405²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 292375801 + 123988225 = 17099^2 + 11135^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 416363983 and 416364001.

It is not an unprimeable number, because it can be changed into a prime (416364029) 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, 91190 + ... + 95646.

Almost surely, 2^416364026 is an apocalyptic number.

416364026 is a deficient number, since it is larger than the sum of its proper divisors (256562158).

416364026 is a wasteful number, since it uses less digits than its factorization.

416364026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8065.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 416364026 is about 20405.0000245038. Note that the first 4 decimals coincide. The cubic root of 416364026 is about 746.7199132503.

The spelling of 416364026 in words is "four hundred sixteen million, three hundred sixty-four thousand, twenty-six".