29949036 has 96 divisors (see below), whose sum is σ = 83317248. Its totient is φ = 8279040.

The previous prime is 29948977. The next prime is 29949037. The reversal of 29949036 is 63094992.

It is not an unprimeable number, because it can be changed into a prime (29949037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60751 + ... + 61241.

It is an arithmetic number, because the mean of its divisors is an integer number (867888).

Almost surely, 2^29949036 is an apocalyptic number.

29949036 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29949036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41658624).

29949036 is an abundant number, since it is smaller than the sum of its proper divisors (53368212).

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

29949036 is a wasteful number, since it uses less digits than its factorization.

29949036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551 (or 549 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 42.

The square root of 29949036 is about 5472.5712421128. The cubic root of 29949036 is about 310.5471986460.

The spelling of 29949036 in words is "twenty-nine million, nine hundred forty-nine thousand, thirty-six".