29084397 has 16 divisors (see below), whose sum is σ = 40796160. Its totient is φ = 18394992.

The previous prime is 29084389. The next prime is 29084423. The reversal of 29084397 is 79348092.

It is not a de Polignac number, because 29084397 - 2³ = 29084389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29084357) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 7104 + ... + 10422.

It is an arithmetic number, because the mean of its divisors is an integer number (2549760).

Almost surely, 2^29084397 is an apocalyptic number.

It is an amenable number.

29084397 is a deficient number, since it is larger than the sum of its proper divisors (11711763).

29084397 is a wasteful number, since it uses less digits than its factorization.

29084397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3472.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 29084397 is about 5392.9951789335. The cubic root of 29084397 is about 307.5294333648.

The spelling of 29084397 in words is "twenty-nine million, eighty-four thousand, three hundred ninety-seven".