1078814930 has 16 divisors (see below), whose sum is σ = 1949996160. Its totient is φ = 429719472.

The previous prime is 1078814903. The next prime is 1078814953. The reversal of 1078814930 is 394188701.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223304 + ... + 228083.

It is an arithmetic number, because the mean of its divisors is an integer number (121874760).

Almost surely, 2^1078814930 is an apocalyptic number.

1078814930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1078814930 is a deficient number, since it is larger than the sum of its proper divisors (871181230).

1078814930 is a wasteful number, since it uses less digits than its factorization.

1078814930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451633.

The product of its (nonzero) digits is 48384, while the sum is 41.

The square root of 1078814930 is about 32845.3182356329. The cubic root of 1078814930 is about 1025.6101637758.

The spelling of 1078814930 in words is "one billion, seventy-eight million, eight hundred fourteen thousand, nine hundred thirty".