1226464334 has 4 divisors (see below), whose sum is σ = 1839696504. Its totient is φ = 613232166.

The previous prime is 1226464333. The next prime is 1226464339. The reversal of 1226464334 is 4334646221.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1226464294 and 1226464303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1226464333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306616082 + ... + 306616085.

It is an arithmetic number, because the mean of its divisors is an integer number (459924126).

Almost surely, 2^1226464334 is an apocalyptic number.

1226464334 is a deficient number, since it is larger than the sum of its proper divisors (613232170).

1226464334 is an equidigital number, since it uses as much as digits as its factorization.

1226464334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613232169.

The product of its digits is 82944, while the sum is 35.

The square root of 1226464334 is about 35020.9128093486. The cubic root of 1226464334 is about 1070.4136561160.

The spelling of 1226464334 in words is "one billion, two hundred twenty-six million, four hundred sixty-four thousand, three hundred thirty-four".