29494385 has 8 divisors (see below), whose sum is σ = 35431656. Its totient is φ = 23569920.

The previous prime is 29494379. The next prime is 29494429. The reversal of 29494385 is 58349492.

It can be written as a sum of positive squares in 4 ways, for example, as 861184 + 28633201 = 928^2 + 5351^2 .

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

It is not a de Polignac number, because 29494385 - 2¹⁰ = 29493361 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

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, 2945 + ... + 8225.

It is an arithmetic number, because the mean of its divisors is an integer number (4428957).

Almost surely, 2^29494385 is an apocalyptic number.

It is an amenable number.

29494385 is a deficient number, since it is larger than the sum of its proper divisors (5937271).

29494385 is a wasteful number, since it uses less digits than its factorization.

29494385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6403.

The product of its digits is 311040, while the sum is 44.

The square root of 29494385 is about 5430.8733183531. The cubic root of 29494385 is about 308.9677249379.

The spelling of 29494385 in words is "twenty-nine million, four hundred ninety-four thousand, three hundred eighty-five".