4226393770 has 8 divisors (see below), whose sum is σ = 7607508804. Its totient is φ = 1690557504.

The previous prime is 4226393753. The next prime is 4226393771. The reversal of 4226393770 is 773936224.

It can be written as a sum of positive squares in 2 ways, for example, as 4119457489 + 106936281 = 64183^2 + 10341^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4226393771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211319679 + ... + 211319698.

Almost surely, 2^4226393770 is an apocalyptic number.

4226393770 is a deficient number, since it is larger than the sum of its proper divisors (3381115034).

4226393770 is a wasteful number, since it uses less digits than its factorization.

4226393770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422639384.

The product of its (nonzero) digits is 381024, while the sum is 43.

The square root of 4226393770 is about 65010.7204236347. The cubic root of 4226393770 is about 1616.8013104047.

It can be divided in two parts, 422639 and 3770, that added together give a square (426409 = 653²).

The spelling of 4226393770 in words is "four billion, two hundred twenty-six million, three hundred ninety-three thousand, seven hundred seventy".