1069904970 has 32 divisors (see below), whose sum is σ = 2853080640. Its totient is φ = 285307920.

The previous prime is 1069904959. The next prime is 1069905037. The reversal of 1069904970 is 794099601.

1069904970 is a `hidden beast` number, since 10 + 69 + 90 + 497 + 0 = 666.

It is a super-2 number, since 2×1069904970² = 2289393289661401800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1981036 + ... + 1981575.

It is an arithmetic number, because the mean of its divisors is an integer number (89158770).

Almost surely, 2^1069904970 is an apocalyptic number.

1069904970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1069904970 is an abundant number, since it is smaller than the sum of its proper divisors (1783175670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1069904970 is a wasteful number, since it uses less digits than its factorization.

1069904970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3962627 (or 3962621 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The square root of 1069904970 is about 32709.4018594043. The cubic root of 1069904970 is about 1022.7788412624.

The spelling of 1069904970 in words is "one billion, sixty-nine million, nine hundred four thousand, nine hundred seventy".