1078469234 has 4 divisors (see below), whose sum is σ = 1617703854. Its totient is φ = 539234616.

The previous prime is 1078469221. The next prime is 1078469237. The reversal of 1078469234 is 4329648701.

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., 783832009 + 294637225 = 27997^2 + 17165^2 .

It is not an unprimeable number, because it can be changed into a prime (1078469237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269617307 + ... + 269617310.

Almost surely, 2^1078469234 is an apocalyptic number.

1078469234 is a deficient number, since it is larger than the sum of its proper divisors (539234620).

1078469234 is an equidigital number, since it uses as much as digits as its factorization.

1078469234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539234619.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 1078469234 is about 32840.0553288206. The cubic root of 1078469234 is about 1025.5006030598.

The spelling of 1078469234 in words is "one billion, seventy-eight million, four hundred sixty-nine thousand, two hundred thirty-four".