414028649 has 4 divisors (see below), whose sum is σ = 415093380. Its totient is φ = 412963920.

The previous prime is 414028627. The next prime is 414028669. The reversal of 414028649 is 946820414.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 26214400 + 387814249 = 5120^2 + 19693^2 .

It is a cyclic number.

It is not a de Polignac number, because 414028649 - 2⁸ = 414028393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (414028609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 531782 + ... + 532559.

It is an arithmetic number, because the mean of its divisors is an integer number (103773345).

Almost surely, 2^414028649 is an apocalyptic number.

It is an amenable number.

414028649 is a deficient number, since it is larger than the sum of its proper divisors (1064731).

414028649 is a wasteful number, since it uses less digits than its factorization.

414028649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064730.

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

The square root of 414028649 is about 20347.6939479637. The cubic root of 414028649 is about 745.3211827743.

The spelling of 414028649 in words is "four hundred fourteen million, twenty-eight thousand, six hundred forty-nine".