1078934798 has 16 divisors (see below), whose sum is σ = 1704272640. Its totient is φ = 510867000.

The previous prime is 1078934789. The next prime is 1078934861. The reversal of 1078934798 is 8974398701.

It is a congruent number.

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, 131723 + ... + 139673.

It is an arithmetic number, because the mean of its divisors is an integer number (106517040).

Almost surely, 2^1078934798 is an apocalyptic number.

1078934798 is a deficient number, since it is larger than the sum of its proper divisors (625337842).

1078934798 is a wasteful number, since it uses less digits than its factorization.

1078934798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11543.

The product of its (nonzero) digits is 3048192, while the sum is 56.

The square root of 1078934798 is about 32847.1429198949. The cubic root of 1078934798 is about 1025.6481478275.

The spelling of 1078934798 in words is "one billion, seventy-eight million, nine hundred thirty-four thousand, seven hundred ninety-eight".