1078824730 has 8 divisors (see below), whose sum is σ = 1941884532. Its totient is φ = 431529888.

The previous prime is 1078824701. The next prime is 1078824739. The reversal of 1078824730 is 374288701.

It can be written as a sum of positive squares in 2 ways, for example, as 1048011129 + 30813601 = 32373^2 + 5551^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1078824739) 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 3 ways as a sum of consecutive naturals, for example, 53941227 + ... + 53941246.

Almost surely, 2^1078824730 is an apocalyptic number.

1078824730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1078824730 is a deficient number, since it is larger than the sum of its proper divisors (863059802).

1078824730 is a wasteful number, since it uses less digits than its factorization.

1078824730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107882480.

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 1078824730 is about 32845.4674194172. The cubic root of 1078824730 is about 1025.6132693283.

The spelling of 1078824730 in words is "one billion, seventy-eight million, eight hundred twenty-four thousand, seven hundred thirty".