1061345683 has 8 divisors (see below), whose sum is σ = 1162529280. Its totient is φ = 964467840.

The previous prime is 1061345653. The next prime is 1061345693. The reversal of 1061345683 is 3865431601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1061345683 is a prime.

It is a super-2 number, since 2×1061345683² = 2252909317645472978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1061345633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1075923 + ... + 1076908.

It is an arithmetic number, because the mean of its divisors is an integer number (145316160).

Almost surely, 2^1061345683 is an apocalyptic number.

1061345683 is a deficient number, since it is larger than the sum of its proper divisors (101183597).

1061345683 is a wasteful number, since it uses less digits than its factorization.

1061345683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152877.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 1061345683 is about 32578.3007997655. The cubic root of 1061345683 is about 1020.0441102928.

The spelling of 1061345683 in words is "one billion, sixty-one million, three hundred forty-five thousand, six hundred eighty-three".