1079101602 has 40 divisors (see below), whose sum is σ = 2425730076. Its totient is φ = 358548768.

The previous prime is 1079101589. The next prime is 1079101607. The reversal of 1079101602 is 2061019701.

It can be written as a sum of positive squares in 2 ways, for example, as 672313041 + 406788561 = 25929^2 + 20169^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1079101607) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 40848 + ... + 61860.

Almost surely, 2^1079101602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1079101602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1212865038).

1079101602 is an abundant number, since it is smaller than the sum of its proper divisors (1346628474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1079101602 is a wasteful number, since it uses less digits than its factorization.

1079101602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21344 (or 21335 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 27.

The square root of 1079101602 is about 32849.6819162682. The cubic root of 1079101602 is about 1025.7010003873.

The spelling of 1079101602 in words is "one billion, seventy-nine million, one hundred one thousand, six hundred two".