414280649 has 2 divisors, whose sum is σ = 414280650. Its totient is φ = 414280648.

The previous prime is 414280627. The next prime is 414280663. The reversal of 414280649 is 946082414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 251539600 + 162741049 = 15860^2 + 12757^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-414280649 is a prime.

It is a super-2 number, since 2×414280649² = 343256912271722402, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (414280679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207140324 + 207140325.

It is an arithmetic number, because the mean of its divisors is an integer number (207140325).

Almost surely, 2^414280649 is an apocalyptic number.

It is an amenable number.

414280649 is a deficient number, since it is larger than the sum of its proper divisors (1).

414280649 is an equidigital number, since it uses as much as digits as its factorization.

414280649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 414280649 is about 20353.8853539072. The cubic root of 414280649 is about 745.4723662294.

The spelling of 414280649 in words is "four hundred fourteen million, two hundred eighty thousand, six hundred forty-nine".