29739966 has 16 divisors (see below), whose sum is σ = 62066304. Its totient is φ = 9482264.

The previous prime is 29739907. The next prime is 29739967. The reversal of 29739966 is 66993792.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29739967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107616 + ... + 107891.

It is an arithmetic number, because the mean of its divisors is an integer number (3879144).

Almost surely, 2^29739966 is an apocalyptic number.

29739966 is an abundant number, since it is smaller than the sum of its proper divisors (32326338).

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

29739966 is a wasteful number, since it uses less digits than its factorization.

29739966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215535.

The product of its digits is 1102248, while the sum is 51.

The square root of 29739966 is about 5453.4361644747. The cubic root of 29739966 is about 309.8228818268.

The spelling of 29739966 in words is "twenty-nine million, seven hundred thirty-nine thousand, nine hundred sixty-six".