1234934369 has 8 divisors (see below), whose sum is σ = 1261091040. Its totient is φ = 1208952000.

The previous prime is 1234934359. The next prime is 1234934381. The reversal of 1234934369 is 9634394321.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1234934369 - 2¹² = 1234930273 is a prime.

It is a super-2 number, since 2×1234934369² = 3050125791474856322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1234934359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29207 + ... + 57644.

It is an arithmetic number, because the mean of its divisors is an integer number (157636380).

Almost surely, 2^1234934369 is an apocalyptic number.

It is an amenable number.

1234934369 is a deficient number, since it is larger than the sum of its proper divisors (26156671).

1234934369 is an equidigital number, since it uses as much as digits as its factorization.

1234934369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87151.

The product of its digits is 419904, while the sum is 44.

The square root of 1234934369 is about 35141.6329870995. The cubic root of 1234934369 is about 1072.8721186153.

The spelling of 1234934369 in words is "one billion, two hundred thirty-four million, nine hundred thirty-four thousand, three hundred sixty-nine".