4290647429 has 2 divisors, whose sum is σ = 4290647430. Its totient is φ = 4290647428.

The previous prime is 4290647419. The next prime is 4290647443. The reversal of 4290647429 is 9247460924.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3279280225 + 1011367204 = 57265^2 + 31802^2 .

It is a cyclic number.

It is not a de Polignac number, because 4290647429 - 2¹² = 4290643333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4290647419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2145323714 + 2145323715.

It is an arithmetic number, because the mean of its divisors is an integer number (2145323715).

Almost surely, 2^4290647429 is an apocalyptic number.

It is an amenable number.

4290647429 is a deficient number, since it is larger than the sum of its proper divisors (1).

4290647429 is an equidigital number, since it uses as much as digits as its factorization.

4290647429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 870912, while the sum is 47.

The square root of 4290647429 is about 65503.0337389040. The cubic root of 4290647429 is about 1624.9535202800.

The spelling of 4290647429 in words is "four billion, two hundred ninety million, six hundred forty-seven thousand, four hundred twenty-nine".