29429954 has 12 divisors (see below), whose sum is σ = 45722274. Its totient is φ = 14206752.

The previous prime is 29429947. The next prime is 29429969. The reversal of 29429954 is 45992492.

It can be written as a sum of positive squares in 3 ways, for example, as 16216729 + 13213225 = 4027^2 + 3635^2 .

It is a super-2 number, since 2×29429954² = 1732244384884232, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7067 + ... + 10430.

Almost surely, 2^29429954 is an apocalyptic number.

29429954 is a deficient number, since it is larger than the sum of its proper divisors (16292320).

29429954 is a wasteful number, since it uses less digits than its factorization.

29429954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17557 (or 17528 counting only the distinct ones).

The product of its digits is 233280, while the sum is 44.

The square root of 29429954 is about 5424.9381563295. The cubic root of 29429954 is about 308.7425791132.

The spelling of 29429954 in words is "twenty-nine million, four hundred twenty-nine thousand, nine hundred fifty-four".