413864497 has 2 divisors, whose sum is σ = 413864498. Its totient is φ = 413864496.

The previous prime is 413864483. The next prime is 413864519. The reversal of 413864497 is 794468314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 234733041 + 179131456 = 15321^2 + 13384^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413864497 is a prime.

It is not a weakly prime, because it can be changed into another prime (413864417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206932248 + 206932249.

It is an arithmetic number, because the mean of its divisors is an integer number (206932249).

Almost surely, 2^413864497 is an apocalyptic number.

It is an amenable number.

413864497 is a deficient number, since it is larger than the sum of its proper divisors (1).

413864497 is an equidigital number, since it uses as much as digits as its factorization.

413864497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 580608, while the sum is 46.

The square root of 413864497 is about 20343.6598723042. The cubic root of 413864497 is about 745.2226693536. Note that the first 3 decimals are identical.

It can be divided in two parts, 4138 and 64497, that added together give a triangular number (68635 = T₃₇₀).

The spelling of 413864497 in words is "four hundred thirteen million, eight hundred sixty-four thousand, four hundred ninety-seven".