1969463106 has 64 divisors (see below), whose sum is σ = 4723891200. Its totient is φ = 604620288.

The previous prime is 1969463063. The next prime is 1969463143. The reversal of 1969463106 is 6013649691.

1969463106 is a `hidden beast` number, since 1 + 9 + 6 + 9 + 4 + 631 + 0 + 6 = 666.

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 31 ways as a sum of consecutive naturals, for example, 333330 + ... + 339186.

It is an arithmetic number, because the mean of its divisors is an integer number (73810800).

Almost surely, 2^1969463106 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1969463106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2361945600).

1969463106 is an abundant number, since it is smaller than the sum of its proper divisors (2754428094).

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

1969463106 is a wasteful number, since it uses less digits than its factorization.

1969463106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6360 (or 6354 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 1969463106 is about 44378.6334399787. The cubic root of 1969463106 is about 1253.4757887691.

The spelling of 1969463106 in words is "one billion, nine hundred sixty-nine million, four hundred sixty-three thousand, one hundred six".