1468661234 has 4 divisors (see below), whose sum is σ = 2202991854. Its totient is φ = 734330616.

The previous prime is 1468661213. The next prime is 1468661261. The reversal of 1468661234 is 4321668641.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 1207354009 + 261307225 = 34747^2 + 16165^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1468661191 and 1468661200.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367165307 + ... + 367165310.

Almost surely, 2^1468661234 is an apocalyptic number.

1468661234 is a deficient number, since it is larger than the sum of its proper divisors (734330620).

1468661234 is an equidigital number, since it uses as much as digits as its factorization.

1468661234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734330619.

The product of its digits is 165888, while the sum is 41.

The square root of 1468661234 is about 38323.1161833168. The cubic root of 1468661234 is about 1136.6860859401.

The spelling of 1468661234 in words is "one billion, four hundred sixty-eight million, six hundred sixty-one thousand, two hundred thirty-four".