1000561034 has 8 divisors (see below), whose sum is σ = 1637281728. Its totient is φ = 454800460.

The previous prime is 1000561021. The next prime is 1000561063. The reversal of 1000561034 is 4301650001.

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

It is a super-2 number, since 2×1000561034² = 2002244765518298312, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1000560997 and 1000561015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22740002 + ... + 22740045.

It is an arithmetic number, because the mean of its divisors is an integer number (204660216).

Almost surely, 2^1000561034 is an apocalyptic number.

1000561034 is a deficient number, since it is larger than the sum of its proper divisors (636720694).

1000561034 is a wasteful number, since it uses less digits than its factorization.

1000561034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45480060.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1000561034 is about 31631.6460842619. The cubic root of 1000561034 is about 1000.1869763710.

The spelling of 1000561034 in words is "one billion, five hundred sixty-one thousand, thirty-four".