29070330 has 16 divisors (see below), whose sum is σ = 69768864. Its totient is φ = 7752080.

The previous prime is 29070269. The next prime is 29070373. The reversal of 29070330 is 3307092.

It is a self number, because there is not a number n which added to its sum of digits gives 29070330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484476 + ... + 484535.

It is an arithmetic number, because the mean of its divisors is an integer number (4360554).

Almost surely, 2^29070330 is an apocalyptic number.

29070330 is an abundant number, since it is smaller than the sum of its proper divisors (40698534).

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

29070330 is a wasteful number, since it uses less digits than its factorization.

29070330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969021.

The product of its (nonzero) digits is 1134, while the sum is 24.

The square root of 29070330 is about 5391.6908294152. The cubic root of 29070330 is about 307.4798453311.

The spelling of 29070330 in words is "twenty-nine million, seventy thousand, three hundred thirty".