4263897 has 8 divisors (see below), whose sum is σ = 6202080. Its totient is φ = 2584160.

The previous prime is 4263881. The next prime is 4263911. The reversal of 4263897 is 7983624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4263897 - 2⁴ = 4263881 is a prime.

It is a d-powerful number, because it can be written as 4⁴ + 2⁷ + 6⁷ + 3¹² + 8⁷ + 9⁶ + 7⁷ .

It is not an unprimeable number, because it can be changed into a prime (4263827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64572 + ... + 64637.

It is an arithmetic number, because the mean of its divisors is an integer number (775260).

Almost surely, 2^4263897 is an apocalyptic number.

It is an amenable number.

4263897 is a deficient number, since it is larger than the sum of its proper divisors (1938183).

4263897 is a wasteful number, since it uses less digits than its factorization.

4263897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129223.

The product of its digits is 72576, while the sum is 39.

The square root of 4263897 is about 2064.9205795865. The cubic root of 4263897 is about 162.1569504684.

It can be divided in two parts, 4 and 263897, that added together give a triangular number (263901 = T₇₂₆).

The spelling of 4263897 in words is "four million, two hundred sixty-three thousand, eight hundred ninety-seven".