1078801406 has 16 divisors (see below), whose sum is σ = 1661783040. Its totient is φ = 525066360.

The previous prime is 1078801393. The next prime is 1078801411. The reversal of 1078801406 is 6041088701.

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, 36866 + ... + 59301.

It is an arithmetic number, because the mean of its divisors is an integer number (103861440).

Almost surely, 2^1078801406 is an apocalyptic number.

1078801406 is a deficient number, since it is larger than the sum of its proper divisors (582981634).

1078801406 is an equidigital number, since it uses as much as digits as its factorization.

1078801406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96319.

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 1078801406 is about 32845.1123608978. The cubic root of 1078801406 is about 1025.6058780825.

The spelling of 1078801406 in words is "one billion, seventy-eight million, eight hundred one thousand, four hundred six".