11969734 has 32 divisors (see below), whose sum is σ = 22878720. Its totient is φ = 4572288.

The previous prime is 11969723. The next prime is 11969761. The reversal of 11969734 is 43796911.

11969734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3199 + ... + 5845.

It is an arithmetic number, because the mean of its divisors is an integer number (714960).

Almost surely, 2^11969734 is an apocalyptic number.

11969734 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11969734 is a deficient number, since it is larger than the sum of its proper divisors (10908986).

11969734 is a wasteful number, since it uses less digits than its factorization.

11969734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2692.

The product of its digits is 40824, while the sum is 40.

The square root of 11969734 is about 3459.7303363124. The cubic root of 11969734 is about 228.7502091232.

The spelling of 11969734 in words is "eleven million, nine hundred sixty-nine thousand, seven hundred thirty-four".