414491377 has 2 divisors, whose sum is σ = 414491378. Its totient is φ = 414491376.

The previous prime is 414491351. The next prime is 414491383. The reversal of 414491377 is 773194414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 298045696 + 116445681 = 17264^2 + 10791^2 .

It is a cyclic number.

It is not a de Polignac number, because 414491377 - 2¹¹ = 414489329 is a prime.

It is a super-2 number, since 2×414491377² = 343606203214712258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (414491347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207245688 + 207245689.

It is an arithmetic number, because the mean of its divisors is an integer number (207245689).

Almost surely, 2^414491377 is an apocalyptic number.

It is an amenable number.

414491377 is a deficient number, since it is larger than the sum of its proper divisors (1).

414491377 is an equidigital number, since it uses as much as digits as its factorization.

414491377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84672, while the sum is 40.

The square root of 414491377 is about 20359.0612995786. The cubic root of 414491377 is about 745.5987421320.

The spelling of 414491377 in words is "four hundred fourteen million, four hundred ninety-one thousand, three hundred seventy-seven".