4287961429 has 4 divisors (see below), whose sum is σ = 4296695040. Its totient is φ = 4279227820.

The previous prime is 4287961427. The next prime is 4287961451. The reversal of 4287961429 is 9241697824.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4287961429 - 2¹ = 4287961427 is a prime.

It is a super-2 number, since 2×4287961429² = 36773226433183444082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4287961421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4366069 + ... + 4367050.

It is an arithmetic number, because the mean of its divisors is an integer number (1074173760).

Almost surely, 2^4287961429 is an apocalyptic number.

It is an amenable number.

4287961429 is a deficient number, since it is larger than the sum of its proper divisors (8733611).

4287961429 is an equidigital number, since it uses as much as digits as its factorization.

4287961429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8733610.

The product of its digits is 1741824, while the sum is 52.

The square root of 4287961429 is about 65482.5276619649. The cubic root of 4287961429 is about 1624.6143689581.

The spelling of 4287961429 in words is "four billion, two hundred eighty-seven million, nine hundred sixty-one thousand, four hundred twenty-nine".