1234748067 has 16 divisors (see below), whose sum is σ = 1892792832. Its totient is φ = 701343360.

The previous prime is 1234748057. The next prime is 1234748071. The reversal of 1234748067 is 7608474321.

It is not a de Polignac number, because 1234748067 - 2¹² = 1234743971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1234748027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172534 + ... + 179547.

It is an arithmetic number, because the mean of its divisors is an integer number (118299552).

Almost surely, 2^1234748067 is an apocalyptic number.

1234748067 is a deficient number, since it is larger than the sum of its proper divisors (658044765).

1234748067 is a wasteful number, since it uses less digits than its factorization.

1234748067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352258.

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 1234748067 is about 35138.9821565736. The cubic root of 1234748067 is about 1072.8181647970.

The spelling of 1234748067 in words is "one billion, two hundred thirty-four million, seven hundred forty-eight thousand, sixty-seven".