29308044 has 24 divisors (see below), whose sum is σ = 68927488. Its totient is φ = 9691920.

The previous prime is 29308039. The next prime is 29308087. The reversal of 29308044 is 44080392.

It is a happy number.

It is a super-2 number, since 2×29308044² = 1717922886211872, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8092 + ... + 11139.

Almost surely, 2^29308044 is an apocalyptic number.

It is an amenable number.

29308044 is an abundant number, since it is smaller than the sum of its proper divisors (39619444).

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

29308044 is a wasteful number, since it uses less digits than its factorization.

29308044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19365 (or 19363 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 29308044 is about 5413.6904233619. The cubic root of 29308044 is about 308.3156795996.

The spelling of 29308044 in words is "twenty-nine million, three hundred eight thousand, forty-four".