414978763 has 2 divisors, whose sum is σ = 414978764. Its totient is φ = 414978762.

The previous prime is 414978737. The next prime is 414978779. The reversal of 414978763 is 367879414.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 414978763 - 2²⁵ = 381424331 is a prime.

It is not a weakly prime, because it can be changed into another prime (414978703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207489381 + 207489382.

It is an arithmetic number, because the mean of its divisors is an integer number (207489382).

Almost surely, 2^414978763 is an apocalyptic number.

414978763 is a deficient number, since it is larger than the sum of its proper divisors (1).

414978763 is an equidigital number, since it uses as much as digits as its factorization.

414978763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1016064, while the sum is 49.

The square root of 414978763 is about 20371.0275391302. The cubic root of 414978763 is about 745.8908688745.

The spelling of 414978763 in words is "four hundred fourteen million, nine hundred seventy-eight thousand, seven hundred sixty-three".