29964429 has 24 divisors (see below), whose sum is σ = 47416512. Its totient is φ = 18083520.

The previous prime is 29964419. The next prime is 29964433. The reversal of 29964429 is 92446992.

It is a happy number.

It is not a de Polignac number, because 29964429 - 2⁵ = 29964397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29964409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30504 + ... + 31470.

It is an arithmetic number, because the mean of its divisors is an integer number (1975688).

Almost surely, 2^29964429 is an apocalyptic number.

It is an amenable number.

29964429 is a deficient number, since it is larger than the sum of its proper divisors (17452083).

29964429 is a wasteful number, since it uses less digits than its factorization.

29964429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297 (or 1294 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 29964429 is about 5473.9774387551. The cubic root of 29964429 is about 310.6003938394.

The spelling of 29964429 in words is "twenty-nine million, nine hundred sixty-four thousand, four hundred twenty-nine".