29417980 has 24 divisors (see below), whose sum is σ = 61956720. Its totient is φ = 11733120.

The previous prime is 29417963. The next prime is 29417981. The reversal of 29417980 is 8971492.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29417981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5640 + ... + 9520.

It is an arithmetic number, because the mean of its divisors is an integer number (2581530).

Almost surely, 2^29417980 is an apocalyptic number.

29417980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29417980 is an abundant number, since it is smaller than the sum of its proper divisors (32538740).

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

29417980 is a wasteful number, since it uses less digits than its factorization.

29417980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4269 (or 4267 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 29417980 is about 5423.8344370012. The cubic root of 29417980 is about 308.7007013138.

The spelling of 29417980 in words is "twenty-nine million, four hundred seventeen thousand, nine hundred eighty".