1029970204 has 12 divisors (see below), whose sum is σ = 1804566904. Its totient is φ = 514379664.

The previous prime is 1029970181. The next prime is 1029970219. The reversal of 1029970204 is 4020799201.

It is a happy number.

It is a super-2 number, since 2×1029970204² = 2121677242255603232, 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 1029970204.

It is a congruent number.

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, 147522 + ... + 154345.

Almost surely, 2^1029970204 is an apocalyptic number.

It is an amenable number.

1029970204 is a deficient number, since it is larger than the sum of its proper divisors (774596700).

1029970204 is a wasteful number, since it uses less digits than its factorization.

1029970204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302724 (or 302722 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 1029970204 is about 32093.1488638931. The cubic root of 1029970204 is about 1009.8918957589.

The spelling of 1029970204 in words is "one billion, twenty-nine million, nine hundred seventy thousand, two hundred four".