1969880934 has 16 divisors (see below), whose sum is σ = 4502585088. Its totient is φ = 562823112.

The previous prime is 1969880921. The next prime is 1969880953. The reversal of 1969880934 is 4390889691.

It is a congruent number.

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, 23450922 + ... + 23451005.

It is an arithmetic number, because the mean of its divisors is an integer number (281411568).

Almost surely, 2^1969880934 is an apocalyptic number.

1969880934 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1969880934 is an abundant number, since it is smaller than the sum of its proper divisors (2532704154).

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

1969880934 is a wasteful number, since it uses less digits than its factorization.

1969880934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46901939.

The product of its (nonzero) digits is 3359232, while the sum is 57.

The square root of 1969880934 is about 44383.3407259976. The cubic root of 1969880934 is about 1253.5644254890.

The spelling of 1969880934 in words is "one billion, nine hundred sixty-nine million, eight hundred eighty thousand, nine hundred thirty-four".