4297680 has 120 divisors (see below), whose sum is σ = 14856192. Its totient is φ = 1112832.

The previous prime is 4297673. The next prime is 4297681. The reversal of 4297680 is 867924.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4297681) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33777 + ... + 33903.

Almost surely, 2^4297680 is an apocalyptic number.

4297680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4297680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7428096).

4297680 is an abundant number, since it is smaller than the sum of its proper divisors (10558512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4297680 is a wasteful number, since it uses less digits than its factorization.

4297680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193 (or 184 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 4297680 is about 2073.0846581845. The cubic root of 4297680 is about 162.5840827181.

The spelling of 4297680 in words is "four million, two hundred ninety-seven thousand, six hundred eighty".