1061916835 has 32 divisors (see below), whose sum is σ = 1518151680. Its totient is φ = 697859712.

The previous prime is 1061916833. The next prime is 1061916847. The reversal of 1061916835 is 5386191601.

It is a cyclic number.

It is not a de Polignac number, because 1061916835 - 2¹ = 1061916833 is a prime.

It is a super-2 number, since 2×1061916835² = 2255334728912834450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1061916833) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80646 + ... + 92884.

It is an arithmetic number, because the mean of its divisors is an integer number (47442240).

Almost surely, 2^1061916835 is an apocalyptic number.

1061916835 is a deficient number, since it is larger than the sum of its proper divisors (456234845).

1061916835 is a wasteful number, since it uses less digits than its factorization.

1061916835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12355.

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 1061916835 is about 32587.0654554840. The cubic root of 1061916835 is about 1020.2270528118.

The spelling of 1061916835 in words is "one billion, sixty-one million, nine hundred sixteen thousand, eight hundred thirty-five".