1969734932 has 12 divisors (see below), whose sum is σ = 3760403136. Its totient is φ = 895334040.

The previous prime is 1969734929. The next prime is 1969734989. The reversal of 1969734932 is 2394379691.

It is a happy number.

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, 22383308 + ... + 22383395.

It is an arithmetic number, because the mean of its divisors is an integer number (313366928).

Almost surely, 2^1969734932 is an apocalyptic number.

It is an amenable number.

1969734932 is a deficient number, since it is larger than the sum of its proper divisors (1790668204).

1969734932 is a wasteful number, since it uses less digits than its factorization.

1969734932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44766718 (or 44766716 counting only the distinct ones).

The product of its digits is 2204496, while the sum is 53.

The square root of 1969734932 is about 44381.6959117157. The cubic root of 1969734932 is about 1253.5334545079.

The spelling of 1969734932 in words is "one billion, nine hundred sixty-nine million, seven hundred thirty-four thousand, nine hundred thirty-two".