1078404830 has 8 divisors (see below), whose sum is σ = 1941128712. Its totient is φ = 431361928.

The previous prime is 1078404823. The next prime is 1078404839. The reversal of 1078404830 is 384048701.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1078404839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53920232 + ... + 53920251.

It is an arithmetic number, because the mean of its divisors is an integer number (242641089).

Almost surely, 2^1078404830 is an apocalyptic number.

1078404830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1078404830 is a deficient number, since it is larger than the sum of its proper divisors (862723882).

1078404830 is a wasteful number, since it uses less digits than its factorization.

1078404830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107840490.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 1078404830 is about 32839.0747433602. The cubic root of 1078404830 is about 1025.4801890466.

The spelling of 1078404830 in words is "one billion, seventy-eight million, four hundred four thousand, eight hundred thirty".