29693396 has 6 divisors (see below), whose sum is σ = 51963450. Its totient is φ = 14846696.

The previous prime is 29693383. The next prime is 29693399. The reversal of 29693396 is 69339692.

It can be written as a sum of positive squares in only one way, i.e., 15100996 + 14592400 = 3886^2 + 3820^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 29693396.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29693399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3711671 + ... + 3711678.

It is an arithmetic number, because the mean of its divisors is an integer number (8660575).

Almost surely, 2^29693396 is an apocalyptic number.

It is an amenable number.

29693396 is a deficient number, since it is larger than the sum of its proper divisors (22270054).

29693396 is a wasteful number, since it uses less digits than its factorization.

29693396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7423353 (or 7423351 counting only the distinct ones).

The product of its digits is 472392, while the sum is 47.

The square root of 29693396 is about 5449.1647066317. The cubic root of 29693396 is about 309.6610794745.

The spelling of 29693396 in words is "twenty-nine million, six hundred ninety-three thousand, three hundred ninety-six".