4306770 has 80 divisors (see below), whose sum is σ = 12501720. Its totient is φ = 1057536.

The previous prime is 4306747. The next prime is 4306777. The reversal of 4306770 is 776034.

It can be written as a sum of positive squares in 4 ways, for example, as 3606201 + 700569 = 1899^2 + 837^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4306777) 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 39 ways as a sum of consecutive naturals, for example, 10326 + ... + 10734.

Almost surely, 2^4306770 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4306770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6250860).

4306770 is an abundant number, since it is smaller than the sum of its proper divisors (8194950).

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

4306770 is a wasteful number, since it uses less digits than its factorization.

4306770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441 (or 432 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 4306770 is about 2075.2758852741. The cubic root of 4306770 is about 162.6986289055.

The spelling of 4306770 in words is "four million, three hundred six thousand, seven hundred seventy".