29097490 has 8 divisors (see below), whose sum is σ = 52375500. Its totient is φ = 11638992.

The previous prime is 29097463. The next prime is 29097521. The reversal of 29097490 is 9479092.

It can be written as a sum of positive squares in 2 ways, for example, as 29041321 + 56169 = 5389^2 + 237^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1454865 + ... + 1454884.

Almost surely, 2^29097490 is an apocalyptic number.

29097490 is a deficient number, since it is larger than the sum of its proper divisors (23278010).

29097490 is a wasteful number, since it uses less digits than its factorization.

29097490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2909756.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 29097490 is about 5394.2089318083. The cubic root of 29097490 is about 307.5755735548.

The spelling of 29097490 in words is "twenty-nine million, ninety-seven thousand, four hundred ninety".