1000020034 has 16 divisors (see below), whose sum is σ = 1649789568. Its totient is φ = 451726992.

The previous prime is 1000020029. The next prime is 1000020107. The reversal of 1000020034 is 4300200001.

It is a super-2 number, since 2×1000020034² = 2000080136802722312, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1000020034.

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, 407952 + ... + 410395.

It is an arithmetic number, because the mean of its divisors is an integer number (103111848).

Almost surely, 2^1000020034 is an apocalyptic number.

1000020034 is a deficient number, since it is larger than the sum of its proper divisors (649769534).

1000020034 is a wasteful number, since it uses less digits than its factorization.

1000020034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818409.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 1000020034 is about 31623.0933654505. The cubic root of 1000020034 is about 1000.0066779554.

Adding to 1000020034 its reverse (4300200001), we get a palindrome (5300220035).

The spelling of 1000020034 in words is "one billion, twenty thousand, thirty-four".