1079716090 has 16 divisors (see below), whose sum is σ = 1944705672. Its totient is φ = 431616064.

The previous prime is 1079716067. The next prime is 1079716103. The reversal of 1079716090 is 906179701.

It can be written as a sum of positive squares in 4 ways, for example, as 577104529 + 502611561 = 24023^2 + 22419^2 .

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, 16609 + ... + 49348.

Almost surely, 2^1079716090 is an apocalyptic number.

1079716090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1079716090 is a deficient number, since it is larger than the sum of its proper divisors (864989582).

1079716090 is a wasteful number, since it uses less digits than its factorization.

1079716090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67601.

The product of its (nonzero) digits is 23814, while the sum is 40.

The square root of 1079716090 is about 32859.0336133003. The cubic root of 1079716090 is about 1025.8956565582.

The spelling of 1079716090 in words is "one billion, seventy-nine million, seven hundred sixteen thousand, ninety".